On the night of August 1st, 1943, fifteen American PT boats entered Blackett Strait with thirty torpedoes and a solid intelligence picture. By morning, they had hit nothing, lost one boat, and left eleven men in the water. This is the story of that boat — and everything that happened before and after.

Dale and Christophe trace the full arc of PT-109: from her keel laid in Bayonne, New Jersey in March 1942, through the brutal Guadalcanal campaign, to the night a Japanese destroyer cut her in half in the dark. Along the way, they dig into the politics that put a medically disqualified young man from Boston in command, the engineering compromises baked into the Elco 80-footer, the catastrophic failure of the Mark 8 torpedo program, and what the Navy's own after-action record says — versus what John Kennedy said privately to a tentmate months later.

They also tell the stories that rarely get told: the crew members who died and deserve to be named, the two young Solomon Islander scouts who paddled 38 miles through enemy water with a coconut, and the coast watcher on a volcano who set the whole rescue in motion.