Grade 4

In this title, early fluent readers meet some of the smallest dinosaurs as they survive in their prehistoric habitats. Read along as we meet nine different creatures and learn about their… More →

In this title, early fluent readers meet swimming prehistoric reptiles as they go about their days. Read along as we meet nine different creatures and learn about their hunting and survival… More →

The Megalodon was the biggest shark to ever live! This book explores the body parts, life, and extinction of one of the prehistoric ocean's most fearsome predators. Leveled text and colorful… More →

Giant icebergs are cracking off ice shelves and splashing into the oceans below. Ice sheets are melting, sending more and more water rushing into the sea. What on Earth is causing this… More →

In this book, early fluent readers will learn about Mercury's unique characteristics. Vivid, full-color photos and carefully leveled text engage young readers as they learn more about the… More →

Whether going for a sail or hitting the road on anything with wheels, you may need to thank the people from Mesopotamia. Did you know this ancient civilization inspired and invented a lot of… More →

Metamorphic rocks form deep below EarthХs surface. Over thousands of years, they make their way to the surface. Then they are collected for use as building materials, sharpened tools, and… More →

In this book, readers will learn how intense heat and pressure changes rock so completely it becomes metamorphic rock. Vibrant, full-color photos and carefully leveled text will engage… More →

Mexico has almost 6,000 miles of coastline. It borders both the Atlantic and the Pacific Oceans. Readers will discover the diverse physical features of Mexico, the variety of wildlife it… More →

In this book, readers will learn about the unique and defining features of Mexico. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the More →

In this title, early fluent readers meet Mia, a girl who loves to play basketball, as she learns about her muscular system. Read along as Mia and her mom discuss how our muscles work together More →

From throwing punches on the big screen to taking charge behind the camera, Michael B. Jordan is following his dreams. He got his first job as a child model when he was just 10 years old. His More →