Happy Pi Day to You! All About Measuring Circles (The Cat in the Hat's Learning Library)

The 100 Hats of the Cat in the Hat: A Celebration of the 100th Day of School (Cat in the Hat's Learning Library)

One Vote, Two Votes, I Vote, You Vote (Cat in the Hat's Learning Library)

Oh, the Things They Invented!: All About Great Inventors (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)

Maybe You Should Fly a Jet! Maybe You Should Be a Vet! (Beginner Books(R))

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

Who Hatches the Egg?: All About Eggs (Cat in the Hat's Learning Library)

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

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