John Chesterman received acknowledgement as a contributing editor for the Star Wars Official Poster Monthly publication, specifically from issues 16 to 18. Furthermore, he authored a number of pieces for the same magazine, including:
- Star Wars Official Poster Monthly 16: "Cantina Communications"
- Star Wars Official Poster Monthly 17: "Escape Through Hyperspace"
- Star Wars Official Poster Monthly 18: "The Secret Planets"