Vacation guide to the best snorkel-swimming and free diving spots in the Bahamas, Bermuda, Turks & Caicos, Caribbean, Hawaii, Florida, Mexico, Galapagos and Australia. Includes hundreds of starfish-rated beach- and boat-entry shipwrecks and coral reefs; marked snorkeling trails, swims with tame and wild dolphins, manatee-encounters, snorkeling cruises, travel planning -- resorts, condos, inns and campgrounds, airlines, island transportation, dress, weather, language, taxes, websites. First aid for coral cuts and stings; sharks; underwater photo tips.
Skin Diving with BP.
Manual of Freediving: Underwater on a Single Breath
The Rope-dancer
An introduction to the history, types, gear, techniques, locations, and other elements in the activity of snorkeling, or skin diving.
Skin Diving and Snorkeling
Snorkeling: Here's How
Diving Guide to Underwater Florida