Black Elk, Wallace H. Black Elk : the sacred ways of a Lakota / Wallace H. Black Elk and William S. Lyon. - 1st HarperCollins pbk. ed. - San Francisco : HarperSanFrancisco, 1991. - xxiv, 199 p. ; 24 cm. Includes index. ISBN: 0062500740 (alk. paper) Subjects--Personal Names: Black Elk, Wallace H. Subjects--Topical Terms: Oglala Indians--Religion.Shamanism--Colorado. LC Class. No.: E99.O3 / B55 1991 Dewey Class. No.: 299.785