One of the strongest voices in comics over the past 20 years has been Warren Ellis, a write whose impressive body of work ranges from Next Wave: Agents of H.A.T.E. and Transmetropolitan to Global Frequency and Planetary to Fell and FreakAngels. In 2012, however, that voice was largely absent from the medium. For the past few years, Ellis has split his time at his time between writing comics and, increasingly, prose novels such as 2008′s Crooked Little Vein and commentating on society and culture for magazines like Wiredand Vice. On Tuesday, Ellis’ second prose novel Gun Machine was released by Mulholland Books, combining his fascination with the layered history of cities with crime noir. I reached out to Warren on Tuesday and we corresponded by email to discuss the future of his career, of comics, and his place in it all.