Guidebook – Washington (State) – Cascade mountains, north – Rochester (NY) Rock, Ice & Snow Climbing Club

101 hikes in the north cascades

Spring, Ira & Harvey Manning / Mountaineers, The; Dougals & McIntyre, Ltd. / 1979

Darvill, Fred T., Jr. / Sierra Club Books / 1982

U.S. Department of the Interior. Division of Publications. National Park Service / Government Printing Office / 1985