encyclopedias, juvenile

Contains entries that provide information about topics related to the life, earth, and physical sciences, as well as to engineering, technology, math, psychology, and the environment. Arranged alphabetically from A to Asp.

A reference encyclopedia that includes activities, key vocabulary, and web links related to numbers, energy and matter, materials, living things, and space.

"Venture into the exciting world of LEGO Legends of Chima and discover everything there is to know about all the tribes and their vehicles, weapons, enemies, and allies. Meet all the new characters and discover which side they stand on in the ongoing fight for CHI and power in the magical land of Chima."--Back cover.

Each volume focues on a specific geographic region covering its physical geography, economics, government, and peoples.

An illustrated encyclopedia of nature that contains more than two thousand full-color photographs, profiles over one hundred exotic plants and animals, and offers information on various topics, including habitats, ecology, classification, and more.

Contains approximately 480 illustrated, alphabetized, cross-referenced articles on topics in physics, chemistry, mathematics, technology, medicine, and the earth, space, life, and environmental sciences, and provides a time line, glossary, periodic table, tables of weights and measures, and thematic and general indexes.

The history of the ancient world from the first farmers and the first cities to the fall of the Roman Empire.

This volume covers topics such as acid rain, groundwater issues, oil spills, sediment contamination, endangered species laws, and exclusive economic zones.

Every state in the union is showcased in a spectacular way in this big, beautiful book of the U.S. Awesome to look at, fun to read, and easy to use, it includes an unparalleled amount of information that is both intriguing and useful. Beginning with a lush thematic section covering topics from early America to civil rights, population, and the new millennium, the United States Encyclopedia then delves into vibrant essays on each state and the U.S. territories. Fun facts about people, places, and events are sprinkled throughout. Also included: U.S. facts and figures, a listing of the presidents, and overviews of important historical American documents.-Amazon.

Discusses careers in the field of history, with information about pay and job prospects, educational requirements, comments from industry insiders, and more.