Adam Hargreaves is a British author and illustrator best known for his series of books about the character Mr. Men. He is the son of Roger Hargreaves, the creator of the Mr. Men series. Adam has written and illustrated over 30 books in the series, including Mr. Tickle and the Dragon, Mr. Bump and the Biggest Cake in the World, and Mr. Strong and the Tornado. He has also written and illustrated books in the Little Miss series, such as Little Miss Sunshine and Little Miss Chatterbox. Adam's books are known for their bright, colorful illustrations and simple, humorous stories. His books have been translated into over 20 languages and have sold millions of copies worldwide. Adam's work has been praised for its ability to capture the imaginations of children and adults alike.