These are the pieces I've done for my first job for Paizo, some spot illos for Pathfinder Adventure Path #28: The Infernal Syndrome. [link]
The guy in the middle was used in one of the earlier volumes, now I've beaten him up a bit. Though the earlier illo wasn't by me. I think the devil on the right is the one on the cover at least I've had the sketch by Steve Prescott as reference. He was real fun to paint.
and u know what? Blizz is gonna release diablo 3 in 2012. when everyone in the world activates the game. all the their pc will link up and form a gaint pentagram summoning the devil onto earth. and that is the end of days.