<p>From the Blue Hole at Lawson Reef and the wreck of the Umbria in the Red Sea, to Michaelmas on the Great Barrier Reef, the Dive Atlas of the World offers a global tour of top dive sites, described and photographed by experts. From well-known classics to sites that have only recently been discovered, this global selection offers the discerning diver a feast of locations to choose from, including an expanded selection of Caribbean dive sites. Wh...