March 2, 2017 marks what would have been Dr. Seuss' 113th birthday, but here are some things you may not have known about him.
1. He was not a doctor and Seuss wasn't his real last name
Born Theodore Seuss Geisel, he also used pen names like “T. Seuss,” and “Dr. Theophrastus Seuss,” and "Theo LeSieg," among others.
2. Leading up to and during WWII, he made political cartoons and war propaganda films
He wanted to join the Navy, but was instead asked to make the propaganda films. Seuss was joined by Chuck Jones, Mel Blanc and others in creation of the films.
3. Green Eggs and Ham was written on a bet
Green Eggs and Ham was Dr. Seuss' best selling book, and it was written as a result of a bet that he couldn't write a book using 50 or fewer distinct words.
4. He is responsible for some words in the Oxford English Dictionary
The words "grinch," "nextly," and "nerd" are all attributed to Seuss in the Oxford English Dictionary, where he at one point was enrolled in the English literature program.
5. He never had any children of his own
While he wrote and illustrated 44 children's books, Seuss never had any children of his own. His wife once said he was afraid of them.
6. Read Across America is celebrated on his birthday
This year marks the 20th annual Read Across America day. It was created by the National Education Association as "the nation’s largest celebration of reading, focusing coast-to-coast attention on the importance and the joys of reading."