Geronimo's Story of His Life was dictated by Geronimo to S.M. Barrett, Superintendent of Schools in Lawton, Oklahoma, and published in 1906. The autobiography offers a firsthand account of Geronimo's experiences, providing unique insights into Apache culture, the struggles against U.S. and Mexican forces, and the impact of colonization on Native American life. In his narrative, Geronimo recounts his early life, the customs and traditions of his people, and the series of events that led to his role as a leader and warrior. He details the various battles, raids, and negotiations he was involved in, offering a perspective that contrasts sharply with the official accounts of the time. The book is significant for its portrayal of the relentless struggle of the Apache people to maintain their independence and way of life. Geronimo's narrative is characterized by a sense of dignity and determination, reflecting his deep commitment to his people. The autobiography also sheds light on the personal side of Geronimo, including his thoughts, beliefs, and the profound grief he experienced after the loss of his family.