WOW ! On the heels of GONE GIRL by Jillian Flynn I picked this one up. 2 unbelievable suspense thrillers in a row !! This is her first book and if the next keeps you going like this one then I can't wait. This is a story about a relationship going terribly awry and the further you get into the book the tenser it gets. Halfway through and I did not want to stop till I found out how it ended. Even the ending was an edge of the seat ending. If you like suspense then this is your book !