Grade 4

A cloud of ash rises above a volcano. Suddenly, volcanic lightning flashes through the blackness. This hi/lo title about volcanic lightning will excite readers who love the thrill of nature.… More →

Since 2017, Fortnite has been a hit game for players of all ages! Reluctant readers will learn about the history of this iconic game, how people enjoy it today, and how fans have helped it… More →

Woolly mammoths lived up to their name! These huge animals were covered in long, dense fur. Through leveled text and detailed illustrations, this hi/lo title introduces reluctant readers to… More →

Amazon is the world’s largest online retailer! In this title, fluent readers will learn how it went from a bookstore based in a garage to one of the most recognizable brands in the world.… More →

Arctic wolves and polar bears are top predators. When they meet on the tundra, there will be a clash of claws! This hi/lo title explores the fighting strengths of each of these fierce animals More →

Octopuses camouflage into their environment to surprise attackers. Spiny lobsters have sharp spines to scare off enemies! Which ocean animal would win in a fight? Leveled text and vibrant… More →

A wind blows sand down a dune. A loud sound fills the air. It is a singing sand dune! This title explores the many sounds, the history, and the science behind singing sand dunes. The… More →

Since its first use in 1963, the Z06 name has been a symbol of cutting-edge power. In this hi/lo book, readers will take a ride in the Chevrolet Corvette Z06. Leveled text shares details… More →

Stones dot a dry lakebed. Each one is followed by a wandering trail left in the dirt. Did the stones move? This hi/lo title uncovers the mystery behind sailing stones. Readers will discover… More →

The United States Marine Corps motto is “Always Faithful.” This hi/lo title for young readers explores this tough and amphibious branch of the military. Readers will learn about the roles,… More →

The United States Navy is determined to show honor, have courage, and be committed to the nation. Throughout this hi/lo title, readers will explore the roles, equipment, and missions of the… More →

The whistle blows. It is time for the match to start! In this hi/lo series, reluctant readers will learn about the world's top soccer leagues. Engaging text and vibrant photos bring the… More →