Rings a Bell!

Rings a Bell! is a 1996 annual story.

Plot
Mavis is having trouble at the quarry trucks and Toby seems to have disappeared. His bell is heard all over the Island, but no one can find him. When The Fat Controller goes to inspect, he discovers it was really a cow’s bell that everyone has been hearing. They find Toby is stuck in his shed with a broken wheel, thinking everyone had forgotten him.