For lots of 10 copies of this title and for more titles on nature, outdoors, American history see our VistaBooks Outlet store. Also, medleys of multiple titles are available there for themes of "Western Americana", 'Colorado", "Yosemite", "Native American", "national parks", "maritime", "Nevada/Great Basin, Lake Tahoe/Virginia City NV", "Hawaii", "California", "mountaineering/exploring", "Yellowstone/Grand Teton", "John Muir".
Thanks for looking,
--vistabooksman