New York : Putnam Berkley Audio, p2002.
5 compact discs (ca. 6 hrs.) Abridged
Continues the true sea stories shared by Cussler and Dirgo in "The sea hunters." Cussler's real-life NUMA, the National Underwater and Marine Agency, spent 23 years scouring rivers and seas in search of lost ships of historic significance. His teams braved dangers such as tidal waves and faced other obstacles-- both human and natural-- but their efforts produced dramatic results.