My husband, the reader????

Mike's been reading Digital Fortress by Dan Brown and apparently loving it. I've never known him to read something so fast and to be so excited to get back to a book. He's stayed up late the past three nights reading it and I just came into the computer room to find him reading in front of the computer. He said he was waiting for something to load so he just figured he'd read while he waited. I'm now left wondering what the aliens did with my real husband....and which book I should get for him next!