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Super Earth Encyclopedia (DK Super Nature Encyclopedias)
by DKThis visual encyclopedia is the ultimate page-turner, bringing our planet's most diverse and dramatic features together in spectacular style. Go on a breathtaking journey around the world. Scale the highest mountains, explore incredible weather patterns, and come face-to-face with the deadly forces of nature.Kids can explore the incredible, ever-changing features of Earth through mind-blowing photography, brand-new CGI artwork, fun facts, and stats. This fascinating reference book is sure to inspire the ecologists and scientists of tomorrow. Curious kids want to know everything about their planet. How do tornadoes form? What does the center of a volcanic eruption look like? Where is the hottest inhabited place on Earth? Investigate our world from its core to its cosmic connections when you journey through the spectacular imagery of colorful coral reefs, castle-like ice caves, and violent microbursts. This lively encyclopedia engages young readers with riveting information and eye-catching photography. Super Earth Encyclopedia will take your child on a jaw-dropping journey of discovering the most fascinating features of our planet.The Biggest, Highest, Most Extraordinary Features on Our PlanetFeel the mighty power of the highest waterfall and discover superheated water from a giant geyser. This educational book for children will ensure that you never look at the world, or its wonders, in the same way again.Inside the pages of this stunning book about Earth, you&’ll find: • Beautiful photography and CGI artworks of Earth&’s most dramatic features. • Dashboard-style fact files that provide information at a glance. • Informative, fun-to-read text that is based on the latest discoveries and scientific research. More from DK Books:There are more Super Encyclopedias to explore! Super Bug Encyclopedia gives you an unprecedented insight into the complex life of creepy crawlies, and Super Human Encyclopedia showcases from head to toe how extraordinary the human body is.
Super El Niño
by Li-Ciao HongThis book offers a new perspective on those El Niños that grow to extraordinary magnitudes, putting forward the claim that these "super El Niños" should be grouped into an isolated cluster. All known super El Niños exhibit pronounced features that are seldom seen in regular El Niños. Super El Niño events, which are marked by a highly deterministic life cycle, will dominate the Earth's climate for several years. This study identifies the pre-conditions and a booster mechanism that lead to the runaway growth of super El Niños, which is featured by the intense interaction between the anomalous circulation in middle/high latitudes and the ENSO source area. The study not only sheds new light on the fundamental mechanism of the ENSO but also contributes to improving its extended predictability.
Super Gravity Metallurgy: Separation of Valuable Component in Metallurgical Slag
by Zhancheng Guo Jintao GaoThis book introduces super gravity metallurgy in separation of valuable component in metallurgical slag. It collects the principle, apparatus and research for super gravity high-temperature metallurgy and the novel technology for selective crystallization and separation of various valuable components in different metallurgical slags by super gravity. Furthermore, the research results previously scattered in many journals and conferences worldwide are methodically edited and presented in a unified form. The book is likely to be of interest to university teachers, researchers, R&D engineers and graduate students in pyrometallurgy and extractive metallurgy who wish to explore innovative methods and technologies that lead to more efficient and environmentally sustainable utilization of metallurgical slag.
Super Planeta: Los ecosistemas, fenómenos atmosféricos y maravillas de la Tierra (DK Super Nature Encyclopedias)
by DKCon fotografía sorprendente, imágenes generadas por computadora especialmente para este libro, hechos y estadísticas increíbles, la enciclopedia 'Super Planeta' muestra las maravillas de nuestro mundo que los niños nunca han visto antes.Los niños pueden explorar 100 estructuras naturales increíbles, patrones climáticos increíbles, fenómenos oceánicos y características constantemente cambiantes de la Tierra. Pueden mirar hacia nuestro planeta desde el arriba, desde profundos subterráneos y desde la mitad de una tormenta furiosa mientras viajan por las espectaculares imágenes de arrecifes multicolores de coral, el centro de una erupción volcánica, cuevas de hielo en forma de castillo y mucho más. Los textos divertidos e informativos se basan en los últimos descubrimientos y la investigación científica, y los archivos de datos, presentados en una tabla práctica, proporcionan información de un vistazo.La enciclopedia 'Super Planeta' llevará a los niños a un viaje increíble, revelando las características dramáticas del este lugar tan especial y espectacular al que llamamos nuestro planeta, ¡la Tierra!"With mind-blowing photography, brand-new CGI artworks, and incredible facts and stats, 'Super Planeta' showcases the wonders of our world as kids have never seen them before.Kids can explore 100 amazing natural structures, incredible weather patterns, ocean phenomena, and constantly changing features of Earth. They can look down from above, from deep underground, and from the middle of a raging storm as they journey through the spectacular imagery of colorful coral reefs, the center of a volcanic eruption, castle-like ice caves, and much more. Lively and informative text is based on the latest discoveries and scientific research, and dashboard-style fact files provide information at a glance.'Super Planeta' will take kids on an amazing journey, revealing the dramatic features of the phenomenal planet we call home."
Super Polluters: Tackling the World’s Largest Sites of Climate-Disrupting Emissions (Society and the Environment)
by Wesley Longhofer Don Grant Andrew JorgensonPower plants are essential to achieving the standard of living that modern societies demand and the social and economic infrastructure on which they depend. Yet their indispensability has allowed them to evade responsibility for their vast carbon emissions. Fossil-fueled power plants are the single largest sites of anthropogenic greenhouse gases, making them one of the greatest threats to our planet’s climate. Significant as they are, we lack a comprehensive understanding of the social causes that enable power plant emissions and continue to delay their reduction.Super Polluters offers a groundbreaking global analysis of carbon pollution caused by the generation of electricity, pinpointing who bears the most responsibility for the energy sector’s vast emissions and what can be done about them. The sociologists Don Grant, Andrew Jorgenson, and Wesley Longhofer analyze a novel dataset on the carbon dioxide emissions and structural attributes of thousands of fossil-fueled power plants around the world, identifying which plants discharge the most carbon. They investigate the global, organizational, and political conditions that explain these hyper-emitting facilities’ behavior and call into question the claim that improvements in technical efficiency will always reduce emissions. Grant, Jorgenson, and Longhofer demonstrate which energy and climate policies are most effective at abating power-plant pollution, emphasizing how mobilized citizen activism shapes those outcomes. A comprehensive account of who bears the blame for our warming planet, Super Polluters points to more feasible and effective emission reduction strategies that target the world’s most profligate polluters.
Super Storms (Seemore Readers)
by Seymour SimonStorms are swift and violent changes in the weather. From lightning to blizzards, learn all about the awesome power of these amazing natural disturbances.
Super Volcanoes: What They Reveal About Earth And The Worlds Beyond
by Robin George AndrewsAn exhilarating, time-traveling journey to the solar system’s strangest and most awe-inspiring volcanoes. Volcanoes are capable of acts of pyrotechnical prowess verging on magic: they spout black magma more fluid than water, create shimmering cities of glass at the bottom of the ocean and frozen lakes of lava on the moon, and can even tip entire planets over. Between lava that melts and re-forms the landscape, and noxious volcanic gases that poison the atmosphere, volcanoes have threatened life on Earth countless times in our planet’s history. Yet despite their reputation for destruction, volcanoes are inseparable from the creation of our planet. A lively and utterly fascinating guide to these geologic wonders, Super Volcanoes revels in the incomparable power of volcanic eruptions past and present, Earthbound and otherwise—and recounts the daring and sometimes death-defying careers of the scientists who study them. Science journalist and volcanologist Robin George Andrews explores how these eruptions reveal secrets about the worlds to which they belong, describing the stunning ways in which volcanoes can sculpt the sea, land, and sky, and even influence the machinery that makes or breaks the existence of life. Walking us through the mechanics of some of the most infamous eruptions on Earth, Andrews outlines what we know about how volcanoes form, erupt, and evolve, as well as what scientists are still trying to puzzle out. How can we better predict when a deadly eruption will occur—and protect communities in the danger zone? Is Earth’s system of plate tectonics, unique in the solar system, the best way to forge a planet that supports life? And if life can survive and even thrive in Earth’s extreme volcanic environments—superhot, superacidic, and supersaline surroundings previously thought to be completely inhospitable—where else in the universe might we find it? Traveling from Hawai‘i, Yellowstone, Tanzania, and the ocean floor to the moon, Venus, and Mars, Andrews illuminates the cutting-edge discoveries and lingering scientific mysteries surrounding these phenomenal forces of nature.
Super-hungry Mice Eat Onions and Other Painless Tricks for Memorizing Geography Facts
by Brian P. ClearyHow in the world will you MEMORIZE everything you need to know for your next geography test? Brian P. Cleary can help! He's made up acronyms, poems, riddles, songs and more to help those tricky geography facts stick in your brain. And better yet, this book will give you ideas for how you can create your very own painless memory tricks.
Superbugs and Pandemics: A Max Axiom Super Scientist Adventure (Max Axiom and the Society of Super Scientists)
by Emily SohnA new disease has reared its ugly head. People are getting very sick with high fevers and an itchy rash. Even worse, it seems to be spreading quickly to several major cities around the world. What is this new disease, and why is it spreading so fast? It’s up to Max Axiom and the Society of Super Scientists to find out! In this nonfiction graphic novel, young readers can follow the team as they go on an exciting, fact-filled adventure to learn how diseases work, why pandemics and superbugs are so dangerous, and things they can do to help stop the spread of deadly disease.
Superconductivity
by R. G. SharmaThis book presents the basics and applications of superconducting magnets. It explains the phenomenon of superconductivity, theories of superconductivity, type II superconductors and high-temperature cuprate superconductors. The main focus of the book is on the application to superconducting magnets to accelerators and fusion reactors and other applications of superconducting magnets. The thermal and electromagnetic stability criteria of the conductors and the present status of the fabrication techniques for future magnet applications are addressed. The book is based on the long experience of the author in studying superconducting materials, building magnets and numerous lectures delivered to scholars. A researcher and graduate student will enjoy reading the book to learn various aspects of magnet applications of superconductivity. The book provides the knowledge in the field of applied superconductivity in a comprehensive way.
Superconductivity and Electromagnetism (Springer Series in Solid-State Sciences #195)
by Teruo MatsushitaThis book introduces readers to the characteristic features of electromagnetic phenomena in superconductivity. It first demonstrates not only that the diamagnetism in the superconductivity complies with Maxwell’s theory, which was formulated before the discovery of superconductivity, but also that the dominant E-B analogy in the electromagnetism loses perfection without the superconductivity. The book then explores flux pinning, which is responsible for the non-dissipative current in DC, leading to irreversibility in AC. Drawing on Maxwell’s work, it also proves theoretically that if there is no energy dissipation in the superconductivity caused by the break in time reversal symmetry, it contradicts the thermodynamic principle of energy conservation – something that had previously only been proved experimentally.Lastly, the book addresses the longitudinal magnetic field effect, and explains how this phenomenon leads to a new development of Maxwell’s theory. Featuring numerous appendices to help readers understand the methods of derivation of equations, this book offers students and young scientists an introduction to applied superconductivity, especially in the context of power applications. Presenting the characteristic features of electromagnetic phenomena in superconductivity from basic to advanced topics for applications, the book offers a valuable resource for graduate students and researchers studying superconductivity as well as engineers working in electric utility industry.
Superconductivity and Electromagnetism (Springer Series in Solid-State Sciences #206)
by Teruo MatsushitaThis end edition introduces to the characteristic features of electromagnetic phenomena in superconductors, demonstrating how these phenomena not only align with Maxwell&’s theory but also expand its scope. By presenting examples of peculiar magnetic behaviors, the book broadens the reader&’s understanding of electromagnetism and its implications in superconductivity. The book explores key concepts such as flux pinning, responsible for non-dissipative currents in DC systems and hysteretic irreversibility in AC systems. This irreversibility, akin to friction, arises from the instability in the motion of quantized magnetic flux lines. Additionally, the longitudinal magnetic field effect is examined, highlighting its role in advancing Maxwell&’s theory. Through these discussions, readers will gain insights into the dynamics of quantized magnetic flux lines and the critical current density, crucial for the practical application of superconductors. With numerous appendices to support the derivation of complex equations, this book is an essential resource for students and young scientists interested in applied superconductivity, particularly in power applications. It offers a comprehensive introduction to the electromagnetic phenomena in superconductors, from fundamental principles to advanced topics. Graduate students, researchers, and engineers in the electric utility industry will find this book invaluable for its detailed exploration of superconductivity and its applications. Researchers and practitioners in the field of superconductivity, as well as engineers working in the electric utility industry, will benefit from the insights provided in this book. It serves as a critical resource for understanding the electromagnetic phenomena in superconductors and their practical applications, making it a must-read for those seeking to deepen their knowledge in this area.
Superconductivity and Magnetism in Skutterudites
by Ctirad UherSuperconductivity and Magnetism in Skutterudites discusses superconducting and magnetic properties of a class of materials called skutterudites. With a brief introduction of the fundamental structural features of skutterudites, the book then provides a detailed assessment of the superconducting and magnetic properties, focusing particularly on the rare earth-filled skutterudites where a plethora of fascinating properties and ground states is realized due to interactions of the filler species with the framework ions. Such interactions underpin the exciting forms of superconductivity and magnetism, most notably realized in the exotic heavy fermion superconductor of composition PrOs4Sb12. The two main topics of superconductivity and magnetism are provided with a concise introduction of superconducting and magnetic properties so that a reader can appreciate and understand the main arguments in the text. This book would appeal to graduate students, postdoctoral students, and anyone interested in superconducting and magnetic properties of a large family of minerals called skutterudites. Key Features:• Gives a thorough account of the superconducting and magnetic properties of skutterudites. • Each topic is accompanied by introductory sections to assist in the understanding of the text. • Supported by numerous figures and all key references.
Superconductivity: From Materials Science to Practical Applications
by Paolo Mele Tamio Endo Anna Palau Kosmas Prassides Chiara Tarantini Petre Badica Alok K. JhaThis book provides readers with a comprehensive overview of the science of superconducting materials. It serves as a fundamental information source on the actual techniques and methodologies involved in superconducting materials growth, characterization and processing. This book includes coverage of several categories of medium and high-temperature superconducting materials: cuprate oxides, borides, and iron-based chalcogenides and pnictides. Provides a single-source reference on superconducting materials growth, characterization and processing;Bridges the gap between materials science and applications of superconductors;Discusses several categories of superconducting materials such as cuprate oxides, borides, and iron-based chalcogenides and pnictides;Covers synthesis, characterization, and processing of superconducting materials, as well as the nanoengineering approach to tailor the properties of the used materials at the nanoscale level.
Superconductor Levitation: Concepts and Experiments
by Chan-Joong KimThis book introduces the physical principles behind levitation with superconductors, and includes many examples of practical magnetic levitation demonstrations using superconducting phenomena. It features more than twenty examples of magnetic levitation in liquid nitrogen using high temperature superconductors and permanent magnets, all invented by the author. The book includes the demonstration of suspension phenomenon induced by magnetic flux pinning as well as magnetic levitation by the Meissner effect. It shows how superconducting magnetic levitation and suspension phenomena fire the imagination and provide scientific insight and inspiration. This book will be a useful experimental guide and teaching resource for those working on superconductivity, and a fascinating text for undergraduate and graduate students.
Superfund And Mining Megasites: Lessons From The Coeur D'alene River Basin
by National Research Council of the National AcademiesFor more than 100 years, the Coeur d' Alene River Basin has been known as "The Silver Valley" for being one of the most productive silver, lead, and zinc mining areas in the United States. Over time, high levels of metals (including lead, arsenic, cadmium, and zinc) were discovered in the local environment and elevated blood lead levels were found in children in communities near the metal-refining and smelter complex. In 1983, the U.S. Environmental Protection Agency (EPA) listed a 21-square mile mining area in northern Idaho as a Superfund site. EPA extended those boundaries in 1998 to include areas throughout the 1500-square mile area Coeur d'Alene River Basin project area. Under Superfund, EPA has developed a plan to clean up the contaminated area that will cost an estimated $359 million over 3 decades--and this effort is only the first step in the cleanup process. Superfund and Mining Megasites: Lessons from Coeur d'Alene River Basin evaluates the issues and concerns that have been raised regarding EPA's decisions about cleaning up the area. The scientific and technical practices used by EPA to make decisions about human health risks at the Coeur d'Alene River Basin Superfund site are generally sound; however, there are substantial concerns regarding environmental protection decisions, particularly dealing with the effectiveness of long-term plans.
Superfund's Future: What Will It Cost
by Katherine ProbstReauthorization of the Superfund law continues to be a major source of controversy among political leaders and environmental activists. Some seek a major overhaul of the statute, arguing that considerable cleanup still needs to be done. Others oppose major changes, asserting that cleanup is almost complete. One of the most contentious issues in the debate is whether the taxes that once stocked the Superfund Trust Fund need to be reinstated. The answer depends in large part on how much money EPA will need to implement the Superfund program. To inform this discussion, the U.S. Congress asked Resources for the Future (RFF) to estimate the program's future costs. The results of this research are included in Superfund's Future, a book that will become an essential reference for all participants in the debate about one of the nation's most controversial environmental programs.
Supergeometry, Super Riemann Surfaces and the Superconformal Action Functional (Lecture Notes in Mathematics #2230)
by Enno KeßlerThis book treats the two-dimensional non-linear supersymmetric sigma model or spinning string from the perspective of supergeometry. The objective is to understand its symmetries as geometric properties of super Riemann surfaces, which are particular complex super manifolds of dimension 1|1.The first part gives an introduction to the super differential geometry of families of super manifolds. Appropriate generalizations of principal bundles, smooth families of complex manifolds and integration theory are developed.The second part studies uniformization, U(1)-structures and connections on Super Riemann surfaces and shows how the latter can be viewed as extensions of Riemann surfaces by a gravitino field. A natural geometric action functional on super Riemann surfaces is shown to reproduce the action functional of the non-linear supersymmetric sigma model using a component field formalism. The conserved currents of this action can be identified as infinitesimal deformations of the super Riemann surface. This is in surprising analogy to the theory of Riemann surfaces and the harmonic action functional on them.This volume is aimed at both theoretical physicists interested in a careful treatment of the subject and mathematicians who want to become acquainted with the potential applications of this beautiful theory.
Superman's Not Coming: Our National Water Crisis and What We the People Can Do About It
by Erin BrockovichFrom the environmental activist, consumer advocate, renowned crusader, and champion fighter whose courageous case against Pacific Gas and Electric was dramatized in the Oscar-winning film—a book to inspire change that looks at our present situation with water and reveals the imminent threats to our most precious, essential element as it shows us how, in large and practical ways, we can each take action to make changes in our cities, our towns, and our villages before it is too late. In Erin Brockovich&’s long-awaited book—her first to reckon with conditions on our planet—she makes clear why we are in the trouble we&’re in and warns us that if we&’re waiting for someone to save us, Superman isn&’t coming. Nor is the government or the environmental agencies. No one is going to solve this for us. It is up to us, we the people, and Brockovich shows us how. She shows us what&’s at stake (the average American uses nearly one hundred gallons of water each day, for everything from drinking to cooking to bathing), writing of the unreported cancer clusters, of plastic pollutants in our tap water (we produce more than three hundred million tons annually of plastic in the world, and half of all plastics created for disposable items such as water bottles), of the fraudulent science that disguises these issues. She identifies and describes the most toxic chemicals in everyday products, from shampoos and baby lotions to cell phones and Tupperware, with only a few hundred under regulation, among them asbestos, lead, mercury, radon, and formaldehyde. She describes the saga of PG&E that continues to this day, and how her work in Hinckley, California, far from being a oneoff situation, opened up a rabbit hole bigger than anyone could have imagined, leading Brockovich to all of our backyards. We see the communities and people with whom she has worked and who have helped to make an impact: the water operator in Poughkeepsie, New York, who changed his system to create some of the safest water in the country; the moms in Hannibal, Missouri, who became the first citizens in the nation to file an ordinance prohibiting the use of ammonia in their public drinking water; the woman in Tonganoxie (Tongie), Kansas, who fought to keep a massive, $320 million Tyson chicken processing complex out of her town (population: 5,300). Throughout, Brockovich, ever inspiring, empowers us, urging us to act on what we know is right: to ask questions, to scrutinize our water professionals; showing us ways to protect our health, our families, and our lives; to storm our city halls, to use local media, town hall meetings, etc., until our water is safe for everyone to drink. Whether we have PhDs, or degrees in science or in law; whether we&’re politicians, or government or agency officials, Brockovich shows us how we can each take baby steps to make a difference that can, and will, and must change the world.
Supermathematics and its Applications in Statistical Physics
by Franz WegnerThis text presents the mathematical concepts of Grassmannvariables and the method of supersymmetry to a broad audience of physicistsinterested in applying these tools to disordered and critical systems, as wellas related topics in statistical physics. Based on many courses and seminarsheld by the author, one of the pioneers in this field, the reader is given asystematic and tutorial introduction to the subject matter. The algebra and analysis of Grassmann variables ispresented in part I. The mathematics of these variables is applied to a randommatrix model, path integrals for fermions, dimer models and the Ising model intwo dimensions. Supermathematics - the use of commuting and anticommutingvariables on an equal footing - is the subject of part II. The properties ofsupervectors and supermatrices, which contain both commuting and Grassmanncomponents, are treated in great detail, including the derivation of integraltheorems. In part III, supersymmetric physical models are considered. Whilesupersymmetry was first introduced in elementary particle physics as exactsymmetry between bosons and fermions, the formal introduction of anticommutingspacetime components, can be extended to problems of statistical physics, and,since it connects states with equal energies, has also found its way intoquantum mechanics. Several models are considered in the applications, afterwhich the representation of the random matrix model by the nonlinearsigma-model, the determination of the density of states and the levelcorrelation are derived. Eventually, the mobility edge behavior is discussedand a short account of the ten symmetry classes of disorder, two-dimensionaldisordered models, and superbosonization is given.
Supernovae, Neutron Star Physics and Nucleosynthesis (Astronomy and Astrophysics Library)
by Debades Bandyopadhyay Kamales KarThis book deals with the interdisciplinary areas of nuclear physics, supernovae and neutron star physics. It addresses the physics and astrophysics of the spectacular supernova explosions, starting with the collapse of massive stars and ending with the birth of neutron stars or black holes. Recent progress in the understanding of core collapse supernova (CCSN) and observational aspects of future detections of neutrinos from CCSN explosions are discussed. The other main focus in this text is the novel phases of dense nuclear matter, its compositions and equation of state (EoS) from low to very high baryon density relevant to supernovae and neutron stars. The multi-messenger astrophysics of binary neutron star merger GW170817 and its relation to EoS through tidal deformability are also presented in detail. The synthesis of elements heavier than iron in the supernova and neutron star environment by the rapid (r)-process are treated here with special emphasis on the nucleosynthesis in the ejected material from GW170817. This monograph is written for graduate students and researchers in the field of nuclear astrophysics.
Superpod: Saving the Endangered Orcas of the Pacific Northwest
by Nora NickumMeet the playful and beloved Southern Resident orcas and the people working to save them from extinction using tactics that vary from medicine and laws to drones and dogs The endangered Southern Resident orcas whistle and click their way around the waters of the Pacific Northwest in three small family groups while facing boat noise, pollution, and scarce food. Superpod introduces young readers to the experts who are training scat-sniffing dogs, inventing ways to treat sick orcas, quieting the waters, studying whales from the air, and speaking out. Author Nora Nickum also discusses her own work on laws to protect the orcas, tackles the dark history of orca capture for marine parks, and shares moments of wonder. Readers can dive in to help save these majestic orcas with diverse action ideas and to find inspiration for a wide range of future careers.
Superpower Dogs
by CosmicMeet the real-life superheroes who walk--and bark--among us in this stunning photographic picture book featuring the stars of the IMAX film Superpower Dogs! Every single day, dogs around the world use their amazing abilities to help save lives. In over fifty dynamic photos and a fun, fact-filled text, meet some of the incredible canines who save lives, fight crime, and help people heal. Superpower Dogs is a fun and inspiring read for animal lovers of all ages, celebrating the remarkable work of heroic dogs.
Superpower Dogs: Avalanche Rescue Dog
by CosmicJoin Henry, one of the stars of the IMAX film Superpower Dogs, as he emBARKS on a journey to become an avalanche rescue dog in this gripping true story, perfect for fans of Max! In Whistler, British Columbia, dogs can be found riding chairlifts, perched on skiers' shoulders, and even descending from helicopters--all in the race against time to save people caught in the path of an avalanche. Meet Henry, a lovable border collie, and the team of dogs and human partners he works with in the beautiful and sometimes dangerous mountains. Through the action-packed narrative, informative and engaging interstitials, and eight pages of stunning full-color photographs, young readers will experience real-life rescues and gain a new appreciation for the bond between dogs and humans.
Superpower Dogs: Disaster Response Dog
by CosmicJoin Halo, one of the stars of the IMAX film Superpower Dogs, as she emBARKS on a journey to become a disaster response dog in this gripping nonfiction story, perfect for fans of Max! Dutch Shepherd puppy Halo has spent almost her whole life preparing for one job: finding people who are trapped in disaster zones. Her bond with her human partner, Fire Captain Cat, is unshakeable, and together, they can overcome any obstacle. But training to be an Urban Search and Rescue dog is tough, and it's going to take all of Cat's dedication and Halo's courage to succeed. Enhanced with breathtaking photographs and amazing canine facts, this true story of a hero's journey from adorable puppy to skilled Urban Search and Rescue dog is proof that real life superheroes walk--and bark--among us.