BBC News: Mr Men celebrate 30 years: The Mr Men books turn 30, after selling 100m books and boasting a licensing agreement worth £130m.
BBC News: Mr Men set for comeback: The most successful children's characters in the world - the Mr Men - are to be revived in a series of books written by the original author's son.
Mr. Men and Little Miss Page: Includes guides to all the characters, downloads, and links to merchandise and related sites.
Official Mr. Men Website: History of the characters, games, news, and silly facts.
Peter Gray's Mr Men info: A mine of information about the Mr Men and their history.