Charles Alexander Eastman (born Hakadah and later named Ohíye S'a) was a physician educated at Boston University, writer, national lecturer, and reformer. In the early 20th century, he was a prolific author and speaker on Sioux history and American Indian events. Any profits generated from the sale of this book will go towards the Freeriver Community project, a project designed to promote harmonious community living and well-being in the world. To learn more about the Freeriver project please visit the website - www.freerivercommunity.com