Poisonous Lizards: Gila Monsters and Mexican Beaded Lizards (Animals & the Environment)

James Martin has written and photographed professionally since 1989 with articles and photographs appearing in Sports Illustrated, Summit, Smithsonian, Outside, Backpacker, Climbing, Outdoor and Travel Photography, Boys' Life, Ranger Rick, Outdoor Photographer, Destination, Blue, Audubon, and Rock & Ice.

He wrote Digital Photography Outdoors, 2nd edition (Mountaineer Books). He recently completed Planet Ice, a survey of ice that elucidates the relationship between climate and ice, and the action of ice on the landscape. In the course of shooting he hiked to Everest Base Camp, soloed across the Andes, climbed Kilimanjaro and the mountains of the moon, visited Greenland twice, and led trips to Antarctica. See www.planeticebook.com.

He wrote Masters of Disguise: the natural history of chameleons, the first comprehensive book on chameleons in English. Sasquatch Press published a series of his coffee table books on the mountains of the West, including The North Cascades Crest, Mount Rainier, and Sierra. Extreme Alpinism (Mountaineer Press), written and photographed with Mark Twight, concerns techniques for climbing and surviving the most difficult mountains. The book won the Outdoor Retailer Award and the Banff Mountain Festival Award in 1999.

He has written books for children on natural history, including Hiding Out: camouflage in the wild and Dragons in the Trees (both published by Crown), each declared an Outstanding Science Trade Book by the National Science Teacher's Association and distinguished as Selectors' Choices. They were also Booklist Editor's Choices, American Library Association Best Book selections, and ALA Notable Books for Children. Dragons in the Trees was named the 1992 Outstanding Nature Book for children by the John Burroughs Association and a recommended book for children by the Children's Literature Center of the Library of Congress. Crown published Living Fossils and Frogs in 1997.

Getty Images represents his photography. His travels led him to Africa, Madagascar, Antarctica, Europe, Borneo, Indonesia, and S.E. Asia. He leads photography tours around the world for Joseph Van Os Photo Safaris. He currently acts as executive director of Art Wolfe Inc. Over the last three decades he has hiked thousands of miles and climbed extensively.