COVID-19 Meeting the Challenge
Get Informed Stay Informed
History Raiders
Poetry Pages
Sports Friends
Crabtree Roots
Crabtree Seedlings
Crabtree Branches
Blossoms Beginning Readers
Wars Waged Under the Microscope
In this fun new series, stone age genius Leo solves everyday problems by inventing clever solutions. Each title explores a problem, then looks at possible answers and the science behind its solution. Comical text follows Leo as he is assisted by his cat Pallas. Hands-on activities reinforce concepts and applications for young scientific minds.
To order eBooks, please contact customer service by phone at 1-800-387-7650 or by email orders@crabtreebooks.com. Learn more about Crabtree ebooks. Ebooks cannot be ordered online.