Oh, the Things They Invented!: All About Great Inventors (The Cat in the Hat's Learning Library)

Out of Sight Till Tonight!: All About Nocturnal Animals (Cat in the Hat's Learning Library)

Oh Say Can You Say What's the Weather Today?: All About Weather (Cat in the Hat's Learning Library)

There's a Map on My Lap!: All About Maps (Cat in the Hat's Learning Library)

Safari, So Good!: All About African Wildlife (Cat in the Hat's Learning Library)

Oh, The Things You Can Do That Are Good for You: All About Staying Healthy (Cat in the Hat's Learning Library)

Once upon a Mastodon: All About Prehistoric Mammals (Cat in the Hat's Learning Library)

One Cent, Two Cents, Old Cent, New Cent: All About Money (Cat in the Hat's Learning Library)

Inside Your Outside: All About the Human Body (Cat in the Hat's Learning Library)

On Beyond Bugs: All About Insects (Cat in the Hat's Learning Library)

Ice Is Nice!: All About the North and South Poles (Cat in the Hat's Learning Library)