In Wacky Contraptions: Gadgets That Whiz, Whoosh, Whirl, and Twist with Hands-On Engineering Acti...

In Wacky Contraptions: Gadgets That Whiz, Whoosh, Whirl, and Twist with Hands-On Engineering Acti...

Take the Rube Goldberg challenge! Toppling dominoes, rolling marbles, racing balloon cars, spring...

Explores the fascinating world of deserts. Readers will learn how deserts form and how they chang...

Food advertising is seemingly everywhere. But what messages are advertisers sending when they try...

The flow of information through our modern digital world has led to many new issues and controver...

Presents readers with the 12 most devastating fires of all time. Each chapter provides historical...

How did Earth form? Why is there life here? Why is water so important? In Earth: One-of-a-Kind Pl...

The Stars: A Gazillion Suns

The Stars: A Gazillion Suns

In Earth's 4.5-billion-year history, more than 5 billion species have gone extinct, some of them ...

How do sunscreen and mucus help amphibians survive? Find out in Sunscreen, Snot Homes, and Other ...

Explores the fascinating world of islands. Readers will learn how islands form and how they chang...

Humanity's impact on the natural world can have disastrous effects. The California Droughtshines ...

What's the sun good for, anyway? Find out as the Universe explains just what makes the sun so imp...

What's the sun good for, anyway? Find out as the Universe explains just what makes the sun so imp...

When might a fancy leaf costume be useful for a fish? And how do fish in Antarctica keep from fre...

Take the Rube Goldberg challenge! Toppling dominoes, rolling marbles, racing balloon cars, spring...

'Presents readers with the 12 most devastating floods of all time. Each chapter provides historic...

How do sunscreen and mucus help amphibians survive? Find out in Sunscreen, Snot Homes, and Other ...

Explores the fascinating world of islands. Readers will learn how islands form and how they chang...

Without the moon, Earth would be a very different place! In The Moon: Small-but-Mighty Neighbor, ...

Can a pirate and a prince learn to share? In the fort in the woods, a prince is preparing his cas...

Food advertising is seemingly everywhere. But what messages are advertisers sending when they try...

Introduces middle schoolers to the evolution of life on Earth, beginning with the first single-ce...

In Earth's 4.5-billion-year history, more than 5 billion species have gone extinct, some of them ...

The Moon: Small-But-Mighty Neighbor

How did Earth form? Why is there life here? Why is water so important? In The Earth: One-of-a-Kin...

Some birds construct nests with their own saliva, while others use vomit as a defense! Sound stra...

Explores the fascinating world of deserts. Readers will learn how deserts form and how they chang...

How do whales make their hearing better? What do lemurs do to make a point during an argument? Fi...

What do community-supported agriculture, grocery cooperatives, and farmers' markets have in commo...

In Aquatic Adventures: Biome Explorers, kids 5 to 8 embark on a voyage to Earth's largest biome--...

In Aquatic Adventures: Biome Explorers, kids 5 to 8 embark on a voyage to Earth's largest biome--...

Time to journey to the grasslands! In Grassland Globetrotting: Biome Explorers, kids ages 5 to 8 ...

Let's take a trip to the wide open spaces of grasses, grazing animals, and swooping birds. Journe...

In Destination Desert: Biome Explorers, kid scientists make the trek to four different types of d...

In Destination Desert: Biome Explorers, kid scientists make the trek to four different types of d...

In Tour the Tundra: Biome Explorers, science adventurers ages 5 to 8 learn about the plants and a...

In Tour the Tundra: Biome Explorers, science adventurers ages 5 to 8 learn about the plants and a...

In Footsteps in the Forests: Biome Explorers, kids 5 to 8 explore a rain forest, a temperate fore...

In Footsteps in the Forests: Biome Explorers, kids 5 to 8 explore a rain forest, a temperate fore...

Are birds dumb? This title dives into birds' unique traits, behaviors, and characteristics and ex...

Are eagles sharp-sighted? This title dives into eagles' unique traits, behaviors, and characteris...

Speed is key to escaping predators. Fleeing to Survive covers how a variety of animals flee, whet...

Cooperation can be key to survival. Working Together to Survive covers how animals work with othe...

From catching stunning views in Rocky Mountain National Park to cheering on a favorite sports tea...

This urgent title examines the typical climate of the Northeast, how climate change is affecting ...