Original sentence: Pedler and Davis re-used the plot of the first episode of the series, The Plastic Eaters, for their 1971 novel Mutant 59: The Plastic Eater, although this was not officially a Doomwatch novel and did not contain the characters from the series
Edited sentence: Pedler and Davis re-used the plot of the first episode of the series, The Plastic Eaters, for their 1971 novel Mutant 59: The Plastic Eaters, although this was not officially a Doomwatch novel and did not contain the characters from the series