Mystery & Suspense, Contemporary 

The USS Triggerfish--an American World War II submarine--has come home over fifty years after she was presumed lost in the Atlantic. Now her dark gray hulk lies embedded in the sand of a San Diego beach, her conning tower barely above the breaking surf. The submarine is in the wrong ocean, her crew is missing . . . And her half-century absence is a mystery that's about to deepen. For the Triggerfish has returned, but she has not returned alone. Something is inside her -- something unexpected and terrible. To J. D. Stanton, retired Navy captain and historian, falls the task of solving the mystery surrounding a ship possessed. What he is about to encounter will challenge his training, his wits, and his faith. Complicating his mission is a ruthless madman bent on obtaining a secret artifact stolen from the highest levels of the Nazi regime. And poised in the middle is a young woman, a lieutenant who must contend with invisible forces she never knew existed. A Ship Possessed is a story of faith, courage, and determination in the face of unexpected and unknown evil. - from Amzon