SMITH, H.I.: An Album of Pre-historic Canadian Indian Art, Ottawa, 1923; Niblack, A.P.: Coast Indians of Southern Alaska and Northern British Columbia; Boas, F.: The Social Organization and Secret Societies of The Kwakiutl Indians, Washington D.C., 1897; Adam, L.: NordWest-Amerikanische Indianerkunst, Berlin; Barbeau, M.: Haida Carvers in Argillite, Ottawa, 1957; Barbeau, M.: Haida Myths, Ottawa, 1953; and 45 other publications of similar interest (51)