A couple of stories based on the British science fiction detective television series "Life on Mars". Both are set at Christmas 1973, after the events of the series itself and the four follow-up books by Tom Graham. The first story, "The Scorpion's Sting" by Tom Graham, was published in the Daily Mail in December 2010. Another story, written by series creator Matthew Graham, was published in 2007. The canonicity of this story is questionable, as it contradicts the Ashes to Ashes series and Tom Graham's books.