Jimmy McClean is a Lakota boy-though you wouldn't guess it by his name: his father is part white and part Lakota, and his mother is Lakota. When he embarks on a journey with his grandfather, Nyles High Eagle, he learns more and more about his Lakota heritage-in particular, the story of Crazy Horse, one of the most important figures in Lakota and American history. Drawing references and inspiration from the oral stories of the Lakota tradition, celebrated...