Books
Follow these links to buy Scuba related books from Amazon.com!
United States Navy Diving Manual. Revision 4, (5 volume set), on CD-ROM
United States Navy Diving Manual, Revision 4, full bound set
United States Navy Diving Manual, Revision 4, Vol. 1; Diving Principles and Policies
The NOAA Diving Manual: Diving for Science and Technology, 4th Edition.
Recreational Nitrox Gas Blending Manual
DVDs