SUBTIDAL GALAPAGOS: EXPLORING THE WATERS OF DARWIN'S ISLANDS. Cribb, James. Camden East (Ont.). Camden House, c1986. 155pp, cloth. $29.95. ISBN 0-920656-47-1. Distributed by Firefly Books. CIP Grades 12 and up Reviewed by Elaine Balpataky Volume 15 Number 2 1987 March In this beautiful book, well-known marine photographer James Cribb presents a photographic “showcase of spectacular marine creatures, one-quarter of which occur nowhere else on this planet.” The marine life of the Galapagos Islands is as unique as its terrestrial life, due to the fact that the islands are situated at the intersection of several major ocean currents that create unusual conditions. The islands fall into four distinct marine provinces, each with its own group of fish and invertebrates. The photographs, with their excellent captions, can stand alone. However, the narrative, in which the author-photographer describes his various dives at different points in the archipelago, is also extremely interesting. Detailed descriptions enthrall the reader and lead back 10 the photographs. Maps and charts, along with clear explanations, provide necessary background information. Drama and humour enhance the narrative. The author also expresses his deep concern at the threat to this undersea world posed by overfishing, black coral harvesting, pollution, and tourism. This book would grace any coffee table and will have great appeal for the general reader interested in undersea life. It could also be used by environmental science classes studying marine ecosystems. Highly recommended. Elaine Balpataky, Ingersoll D.C.I., Ingersoll Ont.