The Mad Hatter
We all know the popular ones like “ The Cat in the Hat ” and “ Green Eggs and Ham ,” but have you ever heard of Dr. Seuss’s book called “ The 500 Hats of Bartholomew Cubbins? ” Yeah, probably not. Most people haven’t.
Source: NY Times
Seuss apparently collected a variety of hats throughout his life. It was reported by Mental Floss that he collected a few hundred hats of all different kinds, which were often put on display by his window.