Grandfather Clock is a book created by Roger Hargreaves. It is a spin-off of the Mr. Men series.
The curriculum of this book is to emphasise young children into telling time.Mr. Grandfather Clock can change into a clock. Farmer Smiles and a schoolmaster appear in his story. He his 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 the Clock, both are clocks.