Summary: Peter can't decide if he wants his tooth to fall out because if it falls out, he will have a gap in his smile for the school pictures, but money from the tooth fairy will help him buy a new basketball.

Describes how electricity is conducted and follows its route from a power plant to the home.

Explains the life cycle of the tiger.

Daring and Dangerous: Space Explorers for grades 4–8 introduces young readers to the complex world of space exploration and the famous firsts, near misses, and disasters that have taken place. The fact- and photo-filled pages of this 32-page book offer readers an opportunity to learn what it takes to be a part of this daring and dangerous profession, from lift-off to landing. The Daring and Dangerous Stunt Performers series is an action-packed escape...

Readers will learn the importance of embracing people's differences in Respecting Diversity. This title includes full-color photographs, vocabulary, extension activities, and more to enhance readers' comprehension and application skills. The Social Skills series helps young readers learn how to handle the many different situations they'll face as they grow. Each 24-page book features real-world examples, tips, and more to help teach everything from...

Big hats. Plastic swords. And an old map. It's pirate time! Robot and Rico are ready to find the buried treasure.

Look high! Look low! Look over! Look under! The dino hunt has begun, turning a day at the museum into another adventure for Robot and Rico.

Robot builds a new race car. But it doesn't seem to work. Robot and Rico are ready to get this car back on track!

Describes the development of a lion from infancy to adulthood, as he grows up in the African savanna.

Describes the development of elephants from infancy to adulthood, as they grow up under the hot African sun.