Wow this is not my usual book wheelhouse, but this was so fast-paced and quick and really grabbed me and kept me on my toes the whole time. The narrator did a GREAT job of using different voices and cadences to distinguish between characters, and the story was just so tense the whole time. If you know stuff about thrillers I don't know that you would be surprised by the ending--I kind of guessed where some of it was going--but it was definitely a great, kind of twisted story that kept me on the edge of my seat.