Down the Great Unknown 在线电子书 图书标签:
发表于2024-12-28
Down the Great Unknown 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
0n May 24, 1869, a one-armed Civil War veteran named John Wesley Powell and a ragtag band of nine mountain men embarked on the last great quest in the American West. No one had ever explored the fabled Grand Canyon; to adventurers of that era it was a region almost as mysterious as Atlantis -- and as perilous. The ten men set out down the mighty Colorado River in wooden rowboats. Six survived. Drawing on rarely examined diaries and journals, Down the Great Unknown is the first book to tell the full, true story.
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Down the Great Unknown 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024