The Scholastic Encyclopedia of the Presidents and Their Times documents the tenure of each of the American presidents. It also includes information about the headlines, people, and fads that were defining America during each presidency. It is an easy

"A 7-volume illustrated, alphabetically arranged set that presents profiles of individual nations and other political/geographical units, including an overview of history, geography, economy, people, culture, and government for each. Includes a history of the settlement of each world region based on archaeological findings; a cumulative index; and Web resources"--Provided by publisher.

This book is a comprehensive guide to the major bird species found across North America, describing each bird's plumage, size, preferred habitat, and nesting and feeding habits.

From the tiny Chihuahua to the towering Great Dane, discover all there is to know about hundreds of dog breeds from across the world in this stunning DK encyclopedia that covers all things canine. Combining breeds, behaviour, care, and training advice, this book contains everything you need to know to help you choose and care for a dog. Find the perfect pet using Q&A selector charts that help you find the best breed to suit your lifestyle. Fully updated...

Explains how to set up your aquarium, select the type of fishes you want, and maintain the appropriate tank environment. Whether you are a novice or a dedicated fishkeeper, this title discusses the merits, habitats, feeding and breeding requirements of hundreds of fishes in each of the eight major fish groups.

Illustrated entries provide information about dinosaurs, from Albertosaurus to Argentinosaurus and Triceratops to T. Rex.

A comprehensive historical guide to the state founded by William Penn, featuring the most interesting, important, and frequently-visited historical sites and towns.