I suggest... The Empire of the Summer Moon by S.C. Gwynne. It is a powerful story line of the Commanche Nation. It is a history lesson one does not get in schools. Gwynne is a master story teller. Once you start reading, it is hard to put down. The Commanche Indians were the first mounted warriors and their skills fighting while riding is most remarkable. The book is an Epic covering the Rise and Fall of the Commanche Nation... the most powerful Indian tribe in America.