The Cat in the Hat

The Cat In The Hat is a children's book by Dr. Seuss. It introduced Seuss to the public schools in the United States, where generations of readers have learned about him who otherwise would not have. With the series of Beginner Books that The Cat inaugurated, Seuss promoted both his name and the cause of elementary literacy in the United States[1]." The eponymous cat appears in five of Seuss's rhymed children's books.