Grade 4

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

In Communities, readers will learn how to build relationships with people in their communities, from getting to know neighbors to volunteering with others and interacting with people who… More →

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

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

Blast off into space with Neil Armstrong! In this title, early fluent readers travel back in time to follow astronaut Neil Armstrong as he and the Apollo 11 crew travel to the Moon. Read… More →

Learn about animals with Charles Darwin as he visits the Galápagos Islands! In this title, early fluent readers travel back in time to follow naturalist Charles Darwin as he studies animals… More →

In Adults, readers will learn how to build relationships and social skills with the adults in their lives, including teachers, coaches, and strangers they interact with. Social and emotional… More →

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

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

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

In Friends, readers will learn how to build relationships and develop social skills with the friends in their lives, including making and strengthening friendships, showing friends you care,… More →

Explore the western United States with Sacajawea! In this title, early fluent readers travel back in time to journey with Sacajawea as she helps U.S. explorers Meriwether Lewis and William… More →