Henry Keatts is a retired Professor of Biology & Oceanography. In addition to being widely published in his field, Keatts is the author of New England's Legacy of Shipwrecks and Field Guide to Sunken U-boats, both published by the American Merchant Marine Museum Press (United States Merchant Marine Academy), Guide to Shipwreck Diving: New York and New Jersey published by Pisces Books, and Beachcomber's Guide: From Cape Cod to Cape Hatteras published by Gulf Publishing Company. He is co-author of Complete Wreck Diving: A guide to Diving Wrecks published by Aqua Quest Publications. He is a Fello...