Percy's Promise (Buzz Book)

Percy's Promise is a Buzz Book, based on the third season episode of the same name. It is illustrated using photographs from the television series.

Plot
Percy promises to take the Sunday School children home. One the way, a storm causes a flood on the track and Percy gets stuck. Harold the helicopter comes to the rescue and Percy manages to keep his promise.

Characters

 * Percy
 * Thomas
 * Harold
 * Sir Topham Hatt
 * Edward