Have you read any of Doug TenNapel's graphic novels? Do you like humor? Do you like action? Do you like tight plots? Do you like strange, unexplainable characters and situations that make you think to yourself, "Now, why the heck didn't I think of that?"
If so, then you need to check out his works. I've read Creature Tech GN, Earthboy Jacobus Graphic Novel, Tommysaurus Rex, and Iron West recently.
They are all fantastic. Check them out at his website here: www.tennapel.com