Sharp claws, massive bodies, powerful jaws, keen senses--these are some of the reasons polar bears are the top predators in the Arctic. Find out about the adaptations and skills that make… More →

The extreme climates of the North and South Poles make the polar oceans unlike any other bodies of water on Earth. Despite the severe conditions, an amazing diversity of wildlife thrives in… More →

Police dogs are trained to do many different jobs. Some patrol, some are used to attack, and others are used to sniff out illegal substances. Find out how police dogs serve and protect… More →

Learn about the brave people who make their living protecting their fellow citizens in this essential police force careers guide. Detailed bios and descriptions of operations and incidents… More →

In this book, young readers will enjoy reading about the helpful police officers they see every day in their community. Using colorful, full-page photographs alongside simple text and… More →

Police officers are the protective barrier standing between the public on one side and lawlessness on the other - the so-called "thin blue line." A high-stress job, officers face daily… More →

This important book for young children is about the part police officers play in the safety of our local community. More →

In this book, young readers will enjoy reading about the helpful police officers they see every day in their community. Using colorful, full-page photographs alongside simple text and… More →

Political Leaders chronicles the dramatic achievements of female political leaders from around the world. Countries, cultural traditions, and ideas explored include the role of Muslim women,… More →

Political maps are often the first kind of maps children learn about. These maps identify the boundaries of countries, states or provinces, and cities, as well as such physical features as… More →