The Roaches (both are experienced mountaineers) have compiled a detailed, first-hand guide to climbing Colorado's 13,000-foot mountains, with photos, topographic maps, a discussion about safety and the point system, and tables of Colorado's highest peaks are given. The routes, 202 in all, are described in the technical language of the adept, with driving directions, distance, elevation gain, difficulty scale, and effort rating included for each. Annotation c. Book News, Inc., Portland, OR (booknews.com)