If you like Shadow Divers

Shadow Divers is a riveting true adventure in which two weekend scuba divers risk everything to solve a great historical mystery–and make history themselves. For John Chatterton and Richie Kohler, deep wreck diving was more than a sport. Testing themselves against treacherous currents, braving depths that induced hallucination, navigating through a minefield of perilous wreckage, they pushed themselves to their limi…