Love Maberry and his Ledger series. I'm salivating over Extinction Machine. But my wife prefers we go through the library.
I have extinction machine but I haven't had time to read it yet. Maberry is one of the classiest writer out there. He's very approachable and always has great advice. When I was just starting out he not only read my books, he blurbed one, and even helped me find an agent.