书名: Alone on the Wall: Alex Honnold and the Ultimate Limits of Adventure

作者: Alex Honnold & David Roberts

After reading：

This 200-page book tells the story of Alex Hornold's unprotected climb to the Moonlight Arch Wall (370 meters) in Utah's Zion National Park and the Northwest Wall conventional Route on the semi-dome of Yosemite National Park. This is the first time that unprotected unprotected unarmed rock climbing has successfully reached the summit.

关注公众号 晓乐菌   获取该英文原著电子书，跟我一起学习研究挑战阅读英文电子书，虽然过程会遇到很多困难，但是坚持下去一定有所收获！