The moon goes through cycles in the sky while also impacting life on Earth. Explore more about this important partner to our planet with content tied to the curriculum of upper-elementary and More →
Grade 3 - 5
Our Planet Earth
Series of 6 titles
Animals chatter throughout rain forests. Sand whirls across deserts. Currents course down rivers. Earth is covered in breathtaking landforms that play a special role in making our planet… More →
Our Solar System
Series of 11 titles
Our Solar System presents a high-interest STEM exploration of the celestial bodies in the solar system. Each book highlights a different planet or celestial body, detailing its size,… More →
In Outback Food Chains, early fluent readers explore the Australian outback biome and the food chains it supports. Vibrant, full-color photos and carefully leveled text engage young readers… More →
Get ready for a visit to the outer limits of the solar system! This low-level nonfiction title uses narrative text and playful illustrations to introduce young readers to the ice and gas… More →
A giant rainbow has appeared over Tinkergem. What better way to celebrate than with a race? Will Carla and Willow's hot-air balloon make it over the rainbow? The phoneme /ow/ is featured in… More →
The pachycephalosaurus, its name meaning "thick-headed lizard," is known for its thick domed skull! In this hi-lo title, detailed illustrations welcome readers into the Late Cretaceous… More →
Covering nearly one-third of Earth's surface, the Pacific Ocean is a treasure trove of natural resources and is home to many magnificent creatures. The Pacific Ocean has the deepest ocean… More →


