Related Clues:

• Lorax creator
• Some kids' bedtime reading
• 'The King's Stilts' author
• Writer on Mulberry Street
• Children's Dr.
• 'There's a Wocket in My Pocket' author
• The Sneetches' creator
• Oobleck's creator
• Geisel's pen name
• 'My Many Colored Days' author
• The Grinch's Dr.
• 'There's a Wocket in My Pocket!' writer
• Grinch creator
• ''Cat in the Hat'' doctor
• Children's doctor?