Read about the different kinds of dinosaurs and other prehistoric creatures that lived long ago. Find out how they lived and died, how only their fossils remain, and much more. Then see if… More →

Read all about science--super sound and light, exciting energy and electricity, incredible living things, fascinating forces, amazing inventions, and much more. Then see if you can answer… More →

Read all about our incredible universe, mysterious planets, exploding stars, brave astronauts, powerful rockets, and much more. Then see if you can answer questions, such as: Why does Mars… More →

Read all about different sports from around the world--the top competitions, amazing moments in sports, and athletes who have wowed the world! Then see if you can answer questions, such as:… More →

Read all about the human body, its strong skeleton, flexible muscles, amazing organs, and its digestive, nervous, and reproductive systems. Then see if you can answer questions, such as:… More →

This informative book looks at how early Islamic empires were governed. Fascinating topics explored include: the caliphs, or spiritual leaders; tolerance of other religions; non-Muslims… More →

The performance of the color guard in the marching band is what makes the music come to life. This section of the band helps to bring excitement and visual effects to the marching band… More →

Abraham Lincoln. Robert E. Lee. Ulysses S. Grant. William Tecumseh Sherman. Jefferson Davis. "Stonewall" Jackson. These larger than life figures tower in history and their decisions and… More →

Twice as long as humans are tall, the great white shark is the largest predatory fish in the ocean. This fish will go through 20,000 teeth over its lifetime. Read all about the fish made… More →

Green Ways of Getting Around moves readers toward careers in "green" transportation, including travel by air, sea, and land, and even in more "extreme" environments, such as outer space and… More →