Books
Wood, C. A. & Kienle, J. (Eds.) (1992). Volcanoes of North America., ISBN-13: 978-0521438117, 364 pp.
Geologic Maps
Barron, A. D., Ramsey, D. W. & Smith, J. G. (2014). Database for the Geologic Map of Upper Eocene to Holocene Volcanic and Related Rocks in the Cascade Range, Washington. U.S. Geological Survey Data Series , 842
Smith, J. G. (1993). Geologic map of Upper Eocene to Holocene volcanic and related rocks in the Cascade Range, Washington. U.S. Geological Survey Miscellaneous Investigations Map , 2005, 19p., 2 sheets.