The horror-happy Devil’s Due Publishing has announced that they’ll be adding another genre title to their comic-book roster with the October 22nd release of Mercy Sparx issue 1 (according to ComicMonsters) – and we’ve the cover art TODAY for your below. Written by Matt Merhoff with art by Josh Blaylock, the book’s publisher urges readers to “Find out how Mercy Sparx, a Devil Girl hired by the big shots in Heaven to secretly take down rogue angels, got to Earth. Serendipity, a muse turned DeeJay battles it out with our unlikely heroine. It's either succeed and get a free pass through the pearly gates, or fail and risk going somewhere much worse." The debut issue of Sparx will be a 32-page color issue and cost $3.50. Check out a preview of the debut issue over at ComicMonsters…