In a graveyard of the Atlantic, a treacherous sercret has been buried...until now.

A U-boat went down in 1945, and now, more than 40 years later, the bodies of the three crewmen have surfaced near Hatteras Island. But their chilling reappearance has unleashed a tide of powerful forces--Nazis with a ruthless plan to corner the South American drug market, and a shadowy figure with his own dangerous agenda.

We ex-Navy SEAL salvage diver Tiller Galloway probes beneath the surface, he finds himself face-to-face with a killer in a gut-wrenching firefight that cilmaxes hundreds of feet below sea level.

Spilling with underwater adventure that will leave you gasping for air, bestselling author David Poyer writes gripping undersea thrillers in the spellbinding tradition of Clive Cussler and John D. MacDonald.