This book presents the stories of three avid field biologists who over the course of 15 years frequently traveled together in search of cacti in Bolivia, Peru, and Argentina. The conversational style of this travelogue allows us to share in the authors" excitement as they encounter plants that have rarely, if ever, been written about. Nearly 195 remarkable color photographs accompany the vivid descriptions of unusual cacti growing alongside non-succulent plants, at altitudes of 8000 feet or more-and even in rainforests! A Cactus Odyssey will interest gardeners, travelers, and conservationists from around the world who wish to learn more about these irresistible plants, and it is the hope of the authors that this book will inspire others to undertake their own cactus odyssey.