Presents the history of animals working with police forces to help fight crime, from historic horse-mounted police officers to modern drug-sniffing dogs and tracking animals.

Discusses the construction, history, and current status of the Washington, D.C., monument to Abraham Lincoln and the freedom, equality, and justice he personified.

This title is a simple introduction to the Northern cardinal, its common characteristics, habitat, and habits. A map in the back matter shows the states where Northern cardinals are the official birds (Illinois, Indiana, Kentucky, North Carolina, Ohio, West Virginia). Aligned to Common Core Standards and correlated to state standards.