Grade 1 - 2

While almost all frogs begin their lives in the water, adult frogs make their homes in many different places. Some types of frogs remain in the water, while other kinds stay mostly on firm… More →

A wall of water races toward a beach. The giant wave reaches shore and crashes onto land. The water floods a small village, but thankfully, the townspeople have already escaped to higher… More →

Underwater earthquakes, volcanoes, and mudslides can cause tsunami waves that reach land and wreak havoc. Children will learn how tsunamis develop, how they are detected, and their… More →

A tall wave speeds towards shore. As it approaches, it grows even bigger. A tsunami is near! These huge ocean waves cause immense destruction. But how do they form? Can they be prevented?… More →

In Tsunamis, early fluent readers learn what happens during a tsunami, including how tsunamis form and where they most often occur. Vibrant, full-color photos and carefully leveled text will… More →

What happens when a huge wave crash on land? It's a tsunami! Learn all about what causes this disaster, when it might strike, and how to stay safe from harm. Carefully leveled text paired… More →

In Tuan Takes a Trip, beginning readers follow along as Tuan and his family take a trip and count down the time it takes to get to Grandpa's house. Readers will learn to read time on both… More →

In this book, early fluent readers will learn about tundra biomes, the important role they play on Earth, and the climate, geology, geography, and wildlife that define them. Bright,… More →

In Tundras, carefully leveled text and vibrant, full-color photographs take beginning readers on a tour of this cold Arctic environment. Readers learn about this important ecosystem and the… More →

All tortoises are turtles, but what sets tortoises apart from their fellow family members? Side-by side-comparisons and clear photos take young learners through various physical and… More →

In Turtle or Tortoise?, beginning readers will learn to spot the differences between these shelled reptiles. Carefully leveled text relays what the animals look like and how they behave. Each More →

A large, powerful dinosaur uses its razor-sharp teeth to tear into prey. What is this creature? It is a Tyrannosaurus rex! In Tyrannosaurus Rex, readers learn all about this dinosaur's… More →