Secrets of World War II

World War II was the most destructive war in history. Millions upon millions of people died, including innocent civilians. Both sides—the Allies and Axis Powers—pursued secret...

The World's Most Daring Stunts

Are you ready for a thrill? Stunt men and women have made careers out of doing what other people would be terrified to do. Discover some of their most daring deeds. Would you have...

Anatomy of a Shipwreck

When the Titanic was built, many people thought the massive ship was unsinkable. Today it rests on the ocean floor. Learn about why ships sink and how past disasters and modern...

Secrets of World War I

World War I was a brutal war that left more than 9 million dead. Millions more were wounded and lost their homes. The two sides—the Allied Powers and Central Powers—cut secret...

Handbook to UFOs, Crop Circles, and Alien Encounters

The idea that aliens might visit our planet has gripped Earthlings for a long time. Extraterrestrials are popular in science fiction books, movies, and TV shows. UFO hunters of...

Werewolves The Truth Behind History's Scariest Shape-Shifters

Stories about ferocious werewolves killing everything in their paths have been around for thousands of years. Take young readers on a trip through time to learn about ancient and...

Indy Cars

Reaching speeds of 230 miles per hour, Indy cars are the fastest automobiles on the world’s racecourses. But besides being speedy, Indy cars are modern technological marvels....

The World's Fastest Cars

Supercars, race cars, and sports cars all have blazing speed. How do they go so fast? Why do some cars have wings? Learn the answers for yourself and decide which of the fastest...

Handbook to Ghosts, Poltergeists, and Haunted Houses

Ghosts . . . are they real spirits or just the stuff of scary stories? Scientists have yet to find any evidence spirits of the dead exist in our world, yet many people believe...

The CIA The Missions

U.S. leaders need accurate information to make important decisions. They turn to the CIA to get it. Around the clock, members of the CIA are hard at work. As covert officers...

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