When a submarine runs aground near San Diego, officials discover it's a World War II vessel that went down over 50 years ago! Puzzled by the sub's immaculate condition and the frightening sounds it begins emitting, the Pentagon calls in J.D. Stanton, a retired Navy captain, historian, and sleuth. But as Stanton probes this supernatural mystery, he comes face-to-face with evil forces beyond his control! 352 pages, softcover from Zondervan.