Elevation: 10,737 ft
This peak is not in the book.
Little Brother sits on the main Lemhi Range Crest between Big Sister and Midway Mountain. Rick Baugher made the first recorded ascent of Little Brother. Larry Prescott climbed the peak on an epic 13-mile, 7,300-foot elevation gain, 6-peak day, where he traversed to the peak from Big Sister to the south to Midway Mountain to the north. This Class 2 route is detailed in his trip report: Lemhi Enchainment, Little Sister to Foss Mountain. USGS Bell Mountain