Grade 4

Naomi Osaka has worked hard to become one of the best female tennis players in the world. With four Grand Slam championship titles under her belt, she is truly a tennis superstar! In this… More →

Giant barbs are one of the world’s largest freshwater fish. They are even nicknamed the “king of fish!” In this title, vibrant photos and hi-lo text will draw in reluctant readers to discover More →

A B-2 stealth bomber flies high up in the sky. Its stealth technology keeps it hidden from the enemy! In this hi-lo title, readers will learn what makes this high-tech aircraft fly. Special… More →

What caused Titanic to sink? Where did explorers find the HMS Erebus and HMS Terror shipwrecks? Learn how, when, and where some of history’s most famous ships sank and when they were… More →

Arapaimas are fearsome predators. They lurk in the waters of the Amazon, ready to devour any prey they see with their large, powerful mouths! In this book, reluctant readers will learn all… More →

When peregrine falcons and red-tailed hawks clash, fighting takes flight! These speedy fliers are both adept at catching and piercing their prey with sharp talons. What would happen if they… More →

The rain forests of South America are home to some creepy crawlers. Amazonian giant centipedes bite and paralyze their prey. But the venom from the Brazilian wandering spider is also deadly… More →

Grand Teton National Park is famous for its jagged mountain peaks. But it also has plenty more to explore! In this title, fluent readers can learn more about the park’s history, ecosystems,… More →

Bryce Harper had an early start to baseball. The skills he gained after years of practice have earned him the nickname “The Showman” for being a star hitter in times of trouble! In this hi-lo More →

Orthocones were ancient animals with cone-shaped shells. In this hi-lo title, reluctant readers will learn about orthocones body parts, behaviors, and extinction through leveled text and… More →

Apache helicopters are sometimes called "flying tanks." In this hi-lo title, readers will learn about the history and capabilities of this attack helicopter. Special features highlight the… More →

Did you know beluga sturgeons are apex predators? They can even swallow prey whole! Reluctant readers will learn all about these impressive creatures in this hi-lo title. Alongside engaging… More →