The Sanctuary by Raymond Khoury. Its good, I just don't know if I'll finish it. I wasn't as into it until it flashed back to the Spanish Inquisition and gave more info on the book this book is about.
The problem is: Karin Slaughter's book just came in. And its on hold for me.
The other problem is: The Wheel of Darkness by Douglas Preston and Lincoln Child is sitting in the back room. Tempting me to pick it up and take it home. If I do that though, it will be finished sooner and I'll have to wait another 6 months to years before they release another book. That is sad.