This article is about 'the Story Library book'. You may be looking for 'the Fifth season song, the annual story, the Helicopter or the ancient Sudrian king'. |
Harold (later re-titled Percy and Harold's Big Race) is the twenty-third book in the My Thomas Story Library series.
Plot
Harold boasts that he can go faster then steam engines, but Percy soon proves him wrong with a race to the harbour.
Characters
Trivia
- This book is based on the second season episode, Percy and Harold.