Young readers will be astounded by the dynamic life in soil. This fascinating book describes why these often unseen organisms live in earth, what their ecological roles are, and how some must More →

Journey into the small world of nano technology. Micro Machines takes readers into the future of computers, cars, cameras, and telecommunications. This fascinating book teaches the… More →

The Crabtree Middle School Classroom library fosters a love of reading, improves literacy skills, and supports a diverse range of educational outcomes. In order to cater to different… More →

The Crabtree Middle School Spanish Classroom library fosters a love of reading, improves literacy skills, and supports a diverse range of educational outcomes. In order to cater to different… More →

The Crabtree Middle School Classroom library fosters a love of reading, improves literacy skills, and supports a diverse range of educational outcomes. In order to cater to different… More →

The Crabtree Middle School Spanish Classroom library fosters a love of reading, improves literacy skills, and supports a diverse range of educational outcomes. In order to cater to different… More →

Jupiter and Saturn are explored in Mighty Megaplanets. Readers are invited to ask questions about our solar system's largest planetary bodies, like how many moons they have and why does… More →

Children will delight in learning about military tanks. Mighty Tanks introduces readers to the different parts that make up a tank and explains how these mighty armored vehicles move over… More →

With fossil fuels and water running out, and temperatures and sea levels rising due to climate change, whole communities will need to move and resettle. How will human migrations on this… More →

Singer and actor Miley Cyrus rose to superstardom playing a character with two names and two lives. In the hit TV series Hannah Montana, Cyrus starred as typical teenager Miley Stewart who… More →