Blastoff! Readers Level 3

Mountains rise high over the land. But how do they form? This title for young readers answers this question and more through leveled text and crisp photos. Readers will learn about the… More →

Wetlands are full of wildlife! In this title, young readers will explore the types of wetlands, what plants and animals live there, and how humans interact with wetlands. Leveled text… More →

How do humans use lakes? What animals live in them? These questions and more are answered in this informative title about Earth’s lakes! Leveled text and bright photos combine to introduce… More →

Put on your coat and get ready to explore glaciers! These massive ice sheets cover about one-tenth of Earth’s surface. Full of leveled text and crisp photos, this title helps young readers… More →

Submarines dive, rockets soar to space, and computers process information. But how do these things work? In this title, readers will explore the science behind common machines and vehicles… More →

Many of Earth’s deserts are hot. But did you know they can be cold and covered in ice? In this title, developing readers will discover what makes deserts unique. Text and photos introduce the More →

Animals chatter throughout rain forests. Sand whirls across deserts. Currents course down rivers. Earth is covered in breathtaking landforms that play a special role in making our planet… More →

Spanning across the globe from the frigid poles to the warm tropics, oceans cover most of the earth. In this title, leveled text guides readers through the layers of the ocean, introducing… More →

Rain forests are home to more than half of the world’s plants and animals. In this leveled title, readers will explore this important biome, learning about its layers, plant and animal life,… More →

Prairies are found around the world! In this title, readers will learn about what makes these vast, grassy expanses special through vivid photos and engaging text. Chapters highlight prairie… More →

Rivers are important sources of freshwater for life on Earth! In this title, approachable text introduces the parts of rivers, the plants and animals that live in rivers, and the ways rivers… More →

Gather your gear and descend into Earth’s underground openings! In this title, young readers are introduced to caves, including the different types of caves, how they form, what lives inside… More →