Book excerpt: The Caddo and Comanche were two of the largest American Indian groups living in Texas before European contact. This Spanish-translated nonfiction title explores the history of the Caddo and Comanche, how they adapted to European colonists and American settlers, and the impact they made on Texas history. The Hasinai, Kadohadacho, Natchitoches, Comanche Nation of Oklahoma, and Shoshone are some of the tribes that readers will discover through engaging sidebars and facts, intriguing images, easy to read text, and a supportive glossary, index, and table of contents.