This peak is not in the book.
Sid Butte is located 25 miles ESE of Shoshone, Idaho and south of ID-24. While not overly steep, the butte is still well-defined. Its summit is large, broad and covered with flat grass. The high point is on its South Side on a rock knoll. There is a cinder pit on the North Side of the summit. USGS Kimama Butte
Google Maps provides adequate directions to the summit using ID-24, county roads and a 4WD road.