Text and photos present extreme sports including mountain biking, street luge, rock climbing, extreme climbing, bouldering and buildering, sandboarding, mountain boarding, and adventure racing.
Text and photos present extreme sports performed on snow and ice, including bobsledding, ice biking, ice climbing, snowboarding, iceboating, ski jumping, dogsledding, and skijoring.
A color-illustrated overview of in-line skating that explains how the sport works and describes in-line skating safety, training, professionals, and competition. Also includes a "quick fact" section, a glossary, and lists of related resources.