Seattle, Washington: National Park Service, Pacific Northwest Region. 1995. SIGNED first edition - A history of this unique geological national monument, a landscape of black lava flows along the Great Rift of Idaho, which focuses on the impact of various peoples - from the Shoshone Indians to the trappers, overland settlers, miners, and tourists. INSCRIBED on the first page to the man he identified in the acknowledgements as 'doing more than anyone else to promote the monument's history.' Photographs, folding maps, bibliography. Large format. 241 pp.