Kania, author of John Otto: Trials and Trails, presents this volume covering the history of Colorado National Monument and, more specifically, the career of John Otto who single handedly built trails in this region for $1 per month. Otto's dedication to the Colorado National Monument area eventually led to President Taft's actions effectively adding the region to the National Parks system. Filled with hundreds of historical photographs and informative captions, this book will appeal to those with an interest in the History of National Parks and the American West. Annotation 2011 Book News, Inc., Portland, OR (booknews.com)