Introduces the migration patterns of monarch butterfies, describing the vast distances they cover, why they migrate, and the dangers they face along the way.

Dig through igneous, metamorphic, and sedimentary rocks and find out what they are used for in people's everyday lives. Break apart facts about fossil forming and crystal making. Carve out the differences between quartz and crystals. Then test your geologic smarts to see what you've learned.

Examines several animals and their great migrations, ranging in size from the army ant to the sperm whale.

Presents some of history's most significant mummy discoveries reveal the science behind mummification and what has been determined about each mummy's life and death.

Describes pandas and their behavior.

From the moment the driver climbs inside the car, the sights and sounds of an exciting day at the races roars to life in this straightforward presentation.

Dinosaurs continue to fascinate kids, and although these amazing creatures roamed the Earth ages ago, new dinosaur discoveries are still being made today! The new edition of the popular Ultimate Dinopedia includes all the latest species and is the most complete, up-to-date dinosaur reference available. Find favorites, like the fierce T-rex and the gentle Brontosaurus, plus audacious new finds, like the Anzu, Kosmoceratops, and Yi.

The creators of National Geographic Kids, the nation's most popular kids' magazine, present: 300 wacky, wild, mind-bending facts about everything on Earth and beyond ; animals, food, science, pop culture, outer space, geography, weather, and more; trivia that will wow your family and friends.

Each year, as days grow shorter and trees become bare, the world outside seems to slow and darken. But for children, this time of year is magical. The frosty air crackles with play and laughter. There is a sense of excitement as snow and cold weather make for outdoor adventures that are not possible any other time of year.

Details the Civil War battle of Fredericksburg, Virginia, and profiles some of the key figures involved in what was a decisive victory for the Confederacy.