Duff, Wilson.
     Images, Stone B.C.: thirty centuries of Northwest Coast Indian sculpture.
     Toronto: Oxford University Press, 1975

 Grant, Campbell.
     The Imprint of Man: The Rock Art of the North American Indians.
     Cambridge: Cambridge University Press, 1983.

Grant, Campbell.
     Rock Art of the American Indian.
     New York: Thomas Crowell Company, 1967.

Hill, Beth and Ray.
     Indian Petroglyphs of the Pacific Northwest.
     Saanichton, BC: Hancock House, 1974.
     Seattle: University of Washington Press, 1975.
     Out of Print, but can be found in used bookstores.

 Inglis, Joy.
     Spirit in the Stone.
     Victoria, BC: Horsdal & Schubart, 1998.

 Inverarity, Robert Bruce.
     Art of the Northwest Coast Indians.
     Berkeley: University of California Press, 1950.

 McClure, Rick.
     Archaeological survey of petroglyph and pictograph sites in the State of Washington.
     The Evergreen State College, Archaeological Reports of Investigations No 1, 1978.

 Meade, Edward.
     Indian rock carvings of the Pacific Northwest.
     Sidney, BC: Gray's Publishing, 1971.

 Stewart, Hilary.
     Indian Artifacts of the Northwest Coast.
     Seattle: University of Washington Press, 1975.

 Wellman, Klaus F.
     A Survey of North American Indian Rock Art.
     Graza, Austria: Akademishe Druck w. Verlagsanstalt, 1979.