This was an ok read. I found the reason behind it all a bit weak and unoriginal, to be honest. I also found that those FBI agents were way too smart, almost miracle men. They almost figured it out before the main characters did. I mean, really?Then, it was the romance. Way too weak and unconvincing. I could have done without it. All in all, this was alright. The story was decent and I sympathized with the characters but it didn't grab me. It felt more like a story waiting to become a Hollywood blockbuster. Fast-paced and action everywhere but nothing really deeper.