Kids Can Clean up Trash

Balto and the Great Race (Totally True Adventures): How a Sled Dog Saved the Children of Nome

The Bravest Dog Ever: The True Story of Balto

Kittens Grow up to Be Cats

Dolphins!

Wildfires!

Big and Small

Dinosaurs

Kids Can Keep Air Clean

My Book of Dogs and Puppies: A Fact-Filled Guide to Your Canine Friends

Keep It Clean: Achoo!

Fly Guy Presents: Bats (Scholastic Reader, Level 2)

Hard and Soft

Wild, Wild Wolves

In and Out

Trains!

Keep It Clean: Time to Wash Up

Ballerina Dreams: From Orphan to Dancer (Step Into Reading, Step 4)

Up and Down

Magic School Bus: Ocean Adventure (Scholastic Reader, Level 2)