This is a book that has been on my radar for a couple of months and when I moved, I got the lovely opportunity to place it on hold...and be number 300 on the hold list. But lucky, lucky me found it at the library as a "lucky day" copy, so of course I snagged it since I was so darn curious. I don't really read books like this; I think the closest is probably the Millennium trilogy by Stieg Larsson. ANYWAY, the book is set up in three parts (I won't divulge the name of the parts and ruin it for anyone), and each chapter alternates by being told from the point of view of Amy's diary or Nick, Amy's husband. The story begins on Nick and Amy's fifth anniversary. Nick is at The Bar, a bar he and his twin sister Margo ("Go") own, when a neighbor who lives across from Nick and Amy calls The Bar to let Nick know that his front door is wide open (a very unusual occurrence). Nick goes home to investigate and finds the living room upturned and Amy nowhere to be found. The police are called and they find the first clue in the treasure hunt that Amy creates for Nick every year for their anniversary. Between the clues and where they lead Nick, the unusual circumstances surrounding Amy's disappearance (such as the bump in her life insurance policy), and Nick's lack of an alibi, everyone believes he is guilty. But as the story goes on, more and more things don't add up. Where is Amy's body, if Nick really did murder her? And if she is alive, as Nick is adamant that she is, where is she? This one definitely had me going, even to the very last page.