Percy and Harold: Percy takes the plunge

Thomas is a tank engine who lives at a station on the Island of Sodor. He is a cheeky little engine with six small wheels, a short stumpy funnel, a short stumpy boiler and a short stumpy dome.

He has many friends who work at the station which is always very busy.

Thomas and his friends have lots of adventures which you can read about in this series. The stories are illustrated using colour photographs from the TV series.