- Author: R.J. Secor
- ISBN: 9780898869712
- 3RD EDITION
- The most popular guidebook to the magnificent Sierra mountains has been expanded and improved
- There is 30 percent new content in this edition, including new route descriptions, additional peaks described, more historical information, and GPS-enabled driving directions
- The content has also been completely rearranged to keep roads and trails, and passes and peaks together, making the book easier to use
- Four of the many maps have been revised.