A layman's guide to identifying and understanding the marine life while scuba diving.

This field guide illustrates all the fish, corals, invertebrates and plants you are most likely to encounter in less than 15 feet of water in the Caribbean. Hum

Hundreds of tones, myriad hues, and every shade of blue and green: these are the colors of Costa Rica as seen through the underwater lens. Costa Rica Blue is th

This book talks about providing the US with a national strategy that focusses on exploiting its advantage, as a strategic broker, in crafting agreements on the