Felicitas D. Goodman (1914-2005) was Associate Professor Emeritus of Anthropology at Denison University in Granville, Ohio. A religious anthropologist, she wrote numerous books including Speaking in Tongues; How About Demons?; Where the Spirits Ride the Wind; and Ecstasy, Ritual, and Alternate Reality. In 1978 she founded the Cuyamungue Institute, based in Sante Fe, New Mexico. The institute is a nonprofit anthropoligical research and teaching institution specializing in ecstatic trance and the use of ritual body postures. To learn more about Dr. Goodman and her work visit www.ritualbodypostures.com .