In the Cold War, the newest, most technologically advanced nuclear submarines are leading the fight while the old diesel-engine subs are dying out. The USS Squallfish is old school-as is her captain.
Chad Shipley earned his stripes under the Pacific-as Japanese depth charges exploded around him. Now, as he takes the Squallfish on a routine patrol, he is ordered to infiltrate the heart of the Soviet Northern Fleet to spy on the enemy's nuclear sub capabilities.
But the first Soviet nuclear sub is already under way, and has found its prey-the Squallfish. Against an opponent as clever and cunning as himself, Shipley and the crew of the Squallfish must rise to the battle-or sink into the crushing depths...
FIRST IN THE NEW SERIES
