We're in the homestretch on the final, over-sized issue of Impaler. Matt has around four pages left, then it's just a matter of getting the book lettered and sent off to the printer. My best estimate is that the book will hit stores in late February/early March (depending on how long the printer takes), and the trade will be out a month or two after that.
I know the wait for this issue has been extremely long, but we're really giving this everything we've got. Matt's work is amazing, and I actually went back and rewrote the ending. It's going to be quite the finish.
In the meantime, here's a little sample of what Matt's been cooking up.