Burwash, Martin Cascade Division. Arvada, CO: Fox Publications, 1995. (Out of print)
Burwash, Martin Vis Major. Bloomington, IN: I Universe, 2009.
History Link Train Disaster at Wellington kills 96 on March 1, 1910.
Hult, Ruby El. Northwest Disaster: Avalanche and Fire. Portland, OR: Binfords & Mort, 1960. (Out of print)
Kelly, Bob The Wellington Avalanche
Krist, Gary. The White Cascade: The Great Northern Railway Disaster and America’s Deadliest Avalanche. 1st Ed. New York: Henry Holt and Company, 2007.
Moody, Donald. America's Worst Train Disaster. Plano, TX: Abigue Publications 1998. (Out of print)
Museum of History and Industry. Great Northern Railway Company Wellington Disaster records.
Roe, JoAnn. Stevens Pass: The Story of Railroading and Recreation in the North Cascades. Caldwell, ID: Caxton Press, 2002.
Skykomish Historical Society. Archives.
Washington State Historical Society. Wellington Avalanche photos.
Wenatchee Valley Museum and Cultural Center. Archives.
Wood, Charles and Dorothy. The Great Northern Railway - A Pictoral Study. Edmonds, WA: Pacific Fast Mail 1979. (Out of print)