James DelgadoBooksMaritime Landscape of the Isthmus of PanamaSilent KillersKhubilai Khan's Lost FleetAdventures of a Sea HunterKamikazeShipwrecks at the Golden GateWreck Divers & ArchaeologistsNative American ShipwrecksNuclear DawnAlcatraz IslandAuthor data: Open Library