In one of the most exciting adventure stories of our time, Gary Kinder combines maritime disaster with visionary underwater technology. In September 1857, the SS Central America, a side-wheel steamer carrying passengers returning from the gold fields of California, went down during a hurricane off the Carolina coast. It would be the worst peacetime disaster at sea in American history, claiming more than 400 lives and 21 tons of gold. In tehe 1980s a maverick engineer named Tommy Thompson set out to find the wreck of the Central America and salvage its treasure from the ocean floor.