A thoroughly Seussian tweak of the alphabet-book tradition, On Beyond Zebra is about all the letters that most people ignore–the ones that come after Z. Our hero (instantly recognizable to most Seuss fans as the boy who captured Thing One and Thing Two in The Cat in the Hat) takes his young friend, Conrad Cornelius O’Donald O’Dell, on a guided tour of all the weird creatures that begin with …

https://www.amazon.com/Beyond-Zebra-Classic-Seuss/dp/0394800842