Salmon wrote, pencilled and inked Unnatural Born Killers. He inked, drew and coloured Junkyard Demon II, Character Assassin, The Power of Thoueris! and The Dragon Lord. He drew and inked By Hook or By Crook, Universal Monsters and The Stockbridge Showdown, which also featured art drawn by Dave Gibbons, Roger Langridge, Dan McDaid, John Ross, Mike Collins, John Ridgway, Martin Geraghty and David A Roach. The Company of Thieves is the only story he pencilled but didn't ink, thus providing a "raw" view of his drawing style in Doctor Who comics.