A gripping military thriller that’s bound for the best seller list.

Martin Roy Hill had me captivated from the very beginning of this modern locked room mystery and compelling naval thriller.  Set aboard the USS Encinitas, the US Navy’s first attack submarine with a mixed-gender crew, The Killing Depths tells the tale of the hunt for a serial killer amidst the high pressure atmosphere of an ongoing submarine battle. 

NCIS Special Agent and former Naval Academy cadet, Linus…