The Lakota English Dictionary of Teton Sioux by Rev. Eugene Buechel, S.J. is a historical book published in 1983 by the Red Cloud Indian School, Inc. It is a valuable resource for anyone interested in the history and language of the Teton Sioux tribe in North America. The dictionary provides a detailed and comprehensive listing of Lakota words and phrases, helping to preserve and document the traditional language and culture of the tribe. This hardcover book offers a glimpse into the past and serves as a valuable tool for those interested in learning more about the history and language of the Teton Sioux.