James Teit, Traditions of the Thompson Indians (Memoirs of the American Folk-Lore Society, Vol. VI). (This is not Washington, but practically identical with material from the interior of Washington.)
James Teit, Mythology of the Thompson Indians (Jesup North Pacific Expedition Publications, Vol. VIII).
James Teit, The Shuswap (Ibid., Vol. II).
Franz Boas, Indianische Sagen von der Nord-Pacifischen Küste Amerikas.
Franz Boas, Mythology of the Indians of Washington and Oregon (Globus, Vol. LXIII, pp. 154-157, 172-175, 190-193).
H. J. Spinden, Myths of the Nez Percé (Journal of American Folk Lore, Vol. XXI).
Louisa McDermott, Myths of the Flathead Indians (Ibid., Vol. XIV).
Franz Boas, Sagen der Kootenay (Berlin Society for Anthropology, Ethnology, etc., Vol. XXIII, pp. 161-172).
Livingston Farrand, Traditions of the Quinault Indians (Publications of the Jesup North Pacific Expedition, Vol. II).