From the national bestselling author of Final Patrol -a gripping story of heroism under the sea. In November 1943, while on war patrol in the Makassar Strait, the USS Billfish submarine was spotted by the Japanese, who launched a vicious depth charge attack. Explosions wracked the sub for fifteen straight hours. With his senior officers incapacitated, diving officer Charlie Rush boldly assumed command and led key members of the crew in a heroic effort...