If you've ever played Dead Space and wondered how all that space died in the first place, you're in luck, as Tor Books and EA announce Dead Space: Martyr, an upcoming novel that serves as a prequel to the science fiction shooter. Word is: "Dead Space: Martyr delves into the back story of the fiction including the history of the Church of Unitology, the discovery of the enigmatic 'Black Marker' and the mysteries behind an alien artefact of unknown power. Dead Space: Martyr will be available in July 2010 at select retailers worldwide."