Thomas the Tank Engine Wikia

Thomas, Bertie and the Bumpy Line

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This article is about the book. You may be looking for the episode.

Thomas, Bertie and the Bumpy Line, later retitled Thomas and Bertie, is a board book illustrated using photographs from the television series.


When Thomas derails he needs Bertie's help whilst his rails are mended.




  • A red wire is seen in Thomas' coal bunker in one image.


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