Macdonald Purnell activity books

Macdonald Purnell put out a series of Transformers coloring and activity books in the UK in 1986.

They lacked individual titles, and most had no story, though some included short comics.

	Colouring Book (Beachcomber) ISBN 0-361-07162-0 Content: Black & white battle scenes. Some of them based loosely around an Autobot assault on a Decepticon mountain foretress, others not. Trivia: Beachcomber, who appears on the cover, does not appear inside.
	Colouring Book (Prime) ISBN 0-361-07162-0 Content: Black & white illustrations of Transformers based on their box art. Trivia: This book has the same ISBN as the Beachcomber one. Though their contents were different, they are, from a retail standpoint, fungible.

From Teletraan I: The Transformers Wiki, a Wikia wiki.