Number 7 in the Yellowstone Interpretive Series. From John Colter and Jim Bridger to the Indians who seasonally visited Yellowstone, this is "a detailed and thorough history of the early explorers, and the later interesting development of the Park, including entertaining data on the evolution of transportation and accomodations." Dust jacket illustration and colour frontispiece by Bonner. Silver illustration on blue cloth, 320 pages (including Index), illustrated, map end papers. Dusty/spotted top edge, moderate edgewear, in dust jacket w/some chipping to corners/spine ends, diagonal creases across spine and front panel (appear to be printing flaws), small scrape/abrasion to middle of front panel w/slight loss, scratching to rear panel.