Karl H SchlesierKarl H. Schlesier is Professor Emeritus of Anthropology at Wichita State University, Wichita, Kansas. A noted authority on Plains Indians, he is the author of The Wolves of Heaven: Cheyenne Shamanism, Ceremonies, and Prehistoric Originsand editor of Plains Indians, A.D. 500-1500: The Archaeological Past of Historic Groups, both published by the University of Oklahoma Press. Read More Read Less