Allan Fowler
- How Do You Know It's Fall?
- Frogs and Toads, and Tadpoles, Too
- The Nile River
- Inside an Ant Colony
- It Could Still Be a Flower
- Plants that Eat Animals (Rookie Read-About Science
- From Seed to Plant
- All the Colors of the Rainbow
- So That's How the Moon Changes Shape! (Rookie Read-About Science
- What Magnets Can Do