This article is about the Buzz Book. You may be looking for the episode or the magazine story.

“There's no real harm in them, but they're maddening at times."
"Maddening is the word!”
―Edward and BoCo about Bill and Ben

BoCo the Diseasel is the twenty-fourth Buzz Book, based on the second series episode The Diseasel illustrated using photographs from the television series.


BoCo is terrorised by the twins Bill and Ben when they suspect BoCo had stolen their trucks.



  • On the last page in the 1992 version, an image from the last scene of Wrong Road is used, where Gordon is incorrectly referred to as Edward.


In Other Languages

Language Title
Japanese かぜをひいたディーゼルしゃのボコ

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