Grandfather Clock is a book created by Roger Hargreaves. It is a spin-off of the Mr. Men series.
The purpose of this book is to teach young children how to tell time.Grandfather Clock can change into a clock. Farmer Smiles and a schoolmaster appear in his story. He is friends with Count Worm and Albert Elephant.
- Grandfather Clock has his own story as a standalone.
- Tony the Talking Clock: Both are clocks and love time.
- Cogsworth from Disney's Beauty and the Beast: Both are clocks.
- However, Cogsworth becomes human near the end of the film, since he became a clock due to an Enchantress' curse.