Mr. Men Mr. Men Mr. Men is a series of children's books by English author Roger Hargreaves commencing in 1971. From 1981, an accompanying series of Little Miss books by the same author, but with female characters were published. A similar series of animal characters known as Timbuctoo started in 1978. After Hargreaves's death in 1988, his son Adam Hargreaves began writing and illustrating new Mr. Men and Little Miss stories like "Mr. Good", "Mr. Cool", "Mr. Rude", "Little Miss Scary", "Little Miss Bad" and "Little Miss Whoops". Each book in the original Mr. Men and Little Miss series introduced a different
Mr. Hankey, the Christmas Poo 1998 Christmas season. In addition to the title character, "Mr. Hankey, the Christmas Poo" included the first appearances of characters Father Maxi and Mr. Mackey. Both characters appeared in "Damien", which was produced before "Mr. Hankey, the Christmas Poo", but the Christmas episode aired first. Mr. Mackey was inspired by Parker's real-life school guidance counselor; Parker, who provides the voice for Mackey, said the real-life counselor was similarly thin and wiry and that Parker's voice for Mr. Mackey is an exact, unexaggerated version of how his counselor spoke. "Mr. Hankey, the Christmas Poo" includes several references to the "Peanuts" holiday