Related Clues:
- 'I meant what I said, and I said what I meant' author
- Whos' creator
- ''There's a Wocket in My Pocket!'' author
- 'The Cat in the Hat' writer
- Yertle and Lorax creator
- Dr. for children?
- Who's creator
- ''Dr.'' who wrote ''Green Eggs and Ham''
- ''Dr.'' of children's books
- ''If I Ran the Zoo'' author
- Doctor loved by children
- Creator of the Zax
- "If I Ran the Zoo" author
- Devotee of anapestic tetrameter
- Creator of Horton and Thidwick