Explore the National Parks with Dr. Seuss's Lorax

Bonnie Worth is the author of countless books for young readers, among them 18 of the Cat in the Hat’s Learning Library books, including Oh Say Can You Say Di-No-Saur?, If I Ran the Rain Forest, Oh Say Can You Seed? (winner of the 2003 Ohio Farm Bureau Award), Hark! A Shark!, and If I Ran the Horse Show.

New Jersey native and “constant doodler” ARISTIDES (“Art”) RUIZ has illustrated over 100 books for children—among them 40+ books in the Cat in the Hat’s Learning Library series. A versatile artist, he divides his time between illustrating for children and fine art painting.