High-tech laser printing on hard vinyl sheets make this pocket-sized “how to” guide virtually indestructible and completely portable. Waterproof. Dirtproof. You can even mark up pages with a grease pencil then wipe clean. Spira

An essential resource for divers.

This comprehensive reference has information for divers of all levels, from the beginning basics to advanced skills and techniques for those with more experience. With its 350 full color photographs, easy-to-understand diagrams and tips from pr

The beautiful locales, exotic plant and sea life, and relaxing environs of dive locations are even more peaceful when you are armed with the expertise and skill to stay safe in any situation.

With self-rescues, buddy rescues, open-water resuscitation, and towing

Scuba Diving provides a clear, thorough, and captivating learning experience for all who want to take the plunge. Packed with beautiful full-color photographs and detailed diving instruction, this updated edition i