Colorado

Gr 4–6—Bright photos, appealing layouts, and readable information make this third edition an engaging series. Books are only minimally revised from the second editions, especially in chapter texts. They open with a pictorial "Quick Look" at the state's symbols, followed by an introductory overview and four chapters, which address its history, people, government, and economy, incorporating census-based population and ethnic group statistics. The most significant addition is increased coverage of early and current Native groups. Another new feature is the inclusion of illustrated "Ten Key" fact lists about locations, plants and animals, cities, people, and events. A detailed state map (with a skills quiz) can be found in the back matter. Report writers will find plenty of standard information, making these solid options for collections that don't have previous editions.