Thomas the Tank Engine Wikia

Percy's Most Important Mission

7,110pages on
this wiki
Add New Page
Comments0 Share

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.

Percy's Most Important Mission is a German book, illustrated using photographs from the television series.


When the Fat Controller falls ill, Lady Hatt puts Percy in charge.



Also on Fandom

Random Wiki