Far below the surface of the Pacific lies an underwater security installation, DeepCore, whose mission is to guard top-secret weapons system PosiTrak MTI. Somehow the secret gets out, and the Soviets dispatch a high-tech naval force to destroy the facility . . . beginning the first full-scale undersea battle of World War III.

Deepcore 1991, Berkley Publishing Group

ISBN-13: 9780425130292

Mass-market paperback