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Fortifications of the Incas

by Adam Hook H. W. Kaufmann

The greatest period of Inca expansion occurred during the reigns of Pachacuti (1438-71), Tupa Inca (1471-93), and Huayna Capac (1493-1527). From the mountain stronghold of Cuzco, they subjugated the surrounding kingdoms and territories, absorbing their civilizations and their peoples. By 1525, they dominated much of the west of the continent, relying on fortified strongholds, an extensive system of roads an bridges, and obligatory military service to control local populations. This title takes a detailed look at the development of Incan fortification techniques, and examines how they came to be overrun by the Spanish conquistadors.

Fortress America

by J. E. Kaufmann H. W. Kaufmann

From the earliest colonial settlements to Cold War bunkers, the North American continent has been home to thousands of forts and fortress structures. Fortress America surveys the broad sweep of fortifications throughout North America-from seacoast forts of the late eighteenth century to wooden inland forts built to defend against Native American, English, French, or Spanish attack; from Civil War-era coastal and inland waterways forts to the Great Plains' forts of the Old West; from World War II subterranean bunkers to Cold War concrete missile silos. The text of Fortress America is complemented with never-before-published photographs, and extraordinary drawings, cut-aways, and diagrams illustrating the design and structure of American forts.

Fortress America: The Forts that Defended America 1600 to the Present

by J. E. Kaufmann H. W. Kaufmann

From the earliest colonial settlements to recent Cold War bunkers, the North American continent has been home to thousands of forts and fortress structures. Seacoast forts were the nation's primary means of strategic defense from the 1790s until World War II. Almost every seaport on both coasts had at least one fort to protect it at one time or another. Inland forts were built to defend against attacks by Native Americans, or to defend against the English, the French, or the Spanish. So many forts were built-most in the 1800s-that there are few places in the continental United States more than fifty miles from a fort location. Yet, despite their prominence and importance, there has never been-until now-a single volume devoted to American forts and homeland fortification defense. As in their previous and very successful books, experts J. E. and H. W. Kaufmann include never-before-published photographs, extraordinary drawings, cut-aways, and diagrams to illustrate Fortress America.

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