The 20 chapters in this volume, some including b&w photos, describe the benefits of lightweight backpacking and feature information on footwear, backpacks, pack weight, navigation, thermoregulation, clothing and sleep systems, shelter, hydration, trail food, hygiene, first aid, tarp camping, superultralight packs, and hiking efficiency. Special chapters discuss backpacking with children, for couples, and for women. No index is included. The appendices contain gear lists and manufacturers. Some of the chapters were published online at BackpackingLight.com, and some of the authors are editors of the website; Jordan is co-founder and publisher of the magazine. Annotation ©2006 Book News, Inc., Portland, OR (booknews.com)