Colorado's high thirteeners
(Mike Garratt and Bob Martin; with a foreword by Walter R. Borneman; ISBN: 0585030359;
(electronic bk.) :$14.95; 100% match)
Guide to the Colorado mountains
(the Colorado Mountain Club with Robert M. Ormes; edited by Randy Jacobs; ISBN: 0585030189;
(electronic bk.); 100% match)
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Hiking Colorado
(by Caryn and Peter Boddie; ISBN: 058525169X;
(electronic bk.) :$15.95; 100% match)