Hardy is an experienced paddler who has published articles and photographs in National Geographic, Outside and Canoe and Kayak, and he provides this Colorado paddling guide for all levels of enthusiasts from beginners to those looking for the ultimate challenge. The author provides detailed river descriptions and maps for 34 expeditions and includes specific information on difficulty levels, optimal flows, rapids and hazards. This book also contains contact information so that paddlers can get updates on the latest floating conditions for all Colorado lakes, rivers and reservoirs. Annotation ©2009 Book News, Inc., Portland, OR (booknews.com)