7-8 years

Pocket Genius: Dinosaurs profiles more than 140 prehistoric animals and features fossils, skeletons, anatomy, and history as well as species includ...

Explore entomology with this hands-on bug guide for kids 8 to 12 From the butterflies in the sky to the beetles underground, there are more than o...

Focusing on bones and joints, blood and the heart, lungs and breathing, the digestive system, brain, nerves, senses, and the life cycle, Pocket Gen...