The Submarine Mystery
Publisher Description
DEEP SECRET
It might be a hoax, and it might not be. Blood has been spilled! People are dead! The Man of Bronze ably confronts a dangerous crackpot scheme that has a baffled world wondering what will happen next.
Doc Savage investigates modern-day piracy when a Navy sub is destroyed off Boston Harbor, and its only survivor is found to be speaking an obscure 16th-century dialect.