Pisces Guide to Watching Fishes: Understanding Coral Reef Fish Behavior (Lonely Planet Diving & Snorkeling Great Barrier Reef) $7.42 1559920610
Diving and Snorkeling Guide to St. Maarten, Saba, and St. Eustatius (Lonely Planet Diving & Snorkeling Great Barrier Reef) $6.55 1559920661
Diving and Snorkeling Guide to Roatan & Honduras' Bay Islands (2nd ed) $14.95 1559920939