The Torch Bearers: The Nicholas Everard World War II Saga Book 5

Nick Everard, aboard the destroyer Harbinger, escorts a slow convoy through dangerous seas—the haunt of the ferocious U-boat packs, and the convoy is too vulnerable to pass up—at least that's what the Allies hope, for Everard and his ships are bait designed to distract the Germans from the real "Torch" invasion forces.