This Dr. Seuss Series features 11 or 33 of the most beloved Dr. Seuss stories, including classics such as The Cat in the Hat, Green Eggs and Ham, and Horton Hears a Who. Each book brings the whimsical world of Dr. Seuss to life with colorful illustrations and silly rhymes that will captivate young readers. Perfect for building a library of classic children's books, this Dr. Seuss series is sure to be treasured for years to come. Whether you choose the 11-book set or the 33-book set, this collection is sure to be a hit.