"A magisterial dual biography of Crazy Horse and Sitting Bull, revealing in groundbreaking new detail the two most legendary and consequential American Indian leaders, who triumphed at the Battle of Little Big Horn and led Sioux resistance in the fierce final chapter of the "Indian Wars. Crazy Horse and Sitting Bull: Their names are iconic, their significance in American history undeniable. Together, these two Lakota chiefs, one a fabled warrior and...