Item #: 30303 -

Ask WOW: How Have Inventions Changed the World? teaches the history and importance of some of the inventions that have shaped the way we live. The inventions included in this title, from bicycles and balloons to lasers and computers, show children that small things can have a huge impact!

Item #: L0Q30 -

Do all birds fly? Do all birds sing? What are the tallest birds? And smallest birds? World of Birds answers all these questions and more! Each colorful page blends beautiful photographs, engaging illustrations, and easy-to-understand text to teach young readers all about the birds from around the world. Fun, interactive activities let kids to put their new knowledge to the test! With two-page colorful illustrations, World Book’s Learning Ladders series is for young learners looking to learn...

Item #: L0Q29 -

Do fish have teeth? What colors can fish be? Where can I see tropical fish of all shapes and sizes? Tropical Fish answers all these questions and more! Each colorful page blends beautiful photographs, engaging illustrations, and easy-to-understand text to take young readers under the tropical ocean waves. Fun, interactive activities let kids to put their new knowledge to the test! With two-page colorful illustrations, World Book’s Learning Ladders series is for young learners looking to learn...

Item #: L0Q26 -

How are mountains formed? What is life like on each continent? What is the earth like below the surface? Our Planet’s Pieces answers all these questions and more! Each colorful page blends beautiful photographs, engaging illustrations, and easy-to-understand text to take young readers on an adventure around the continents. Fun, interactive activities let kids to put their new knowledge to the test!With two-page colorful illustrations, World Book’s Learning Ladders series is for young learners...

Item #: L0Q25 -

What happens on other planets? How did our solar system form? Where did the planets get their names? A Place in Space answers all these questions and more! Each colorful page blends beautiful photographs, engaging illustrations, and easy-to-understand text to take young readers on a trip through the solar system. Fun, interactive activities let kids to put their new knowledge to the test!With two-page colorful illustrations, World Book’s Learning Ladders series is for young learners looking to...

Item #: L0K11 -

What do kits, cubs, chicks, and joeys have in common? Which animals hatch from eggs or live in their mothers’ pouches? Young readers will discover how different animals babies live, learn, and grow to be just like their parents in Animal Babies.

Item #: L0708 -

Which spotted creature can run as fast as your car on the highway? Young students can learn how lions and cheetahs and other wild animals live amid the sprawling grasslands of Africa.

Item #: L0K13 -

How much of the world’s water is found in the oceans? How many volcanoes erupt each year, and how do they form islands? What do seaweed and trees have in common? Students go on an adventure through vibrant illustrations of coral reefs and mountain peaks in Earth's Features. While they read, their imaginations will wander into deep caves and winding rivers.

Item #: L0704 -

Early readers travel through the steamy rain forests of South America to meet bright macaws, fanged vipers, and pouncing jaguars. Whether in the trees or on the forest floor, each species thrives in the hot climate.

Item #: L0K19 -

What causes the seasons to change? Young learners see the basic needs of all living things. Bright illustrations and easy-to-read sentences introduce early readers to the web of life in the book What Living Things Need.

Item #: L0701 -

Early readers discover how types of animals build their homes in the forests and by the river in the book Animals Homes. Fun facts and colorful illustrations show why a burrow, nest, or den is perfect for the animal.

Item #: 4135 -

An introduction to the history of flight, including information about the invention and development of balloons, parachutes, airships, gliders, helicopters, airplanes, missiles, rockets, and spaceships. Features include stories, activities, and a list of additional resources