Gone Girl by Gillian Flynn (2012) Ballentine Books

The book was so good, I hated it.  Ms. Flynn can pull your emotions every which way.  

On Nick and Amy Dunne’s fifth wedding anniversary, with the celebration planned and ready to get underway, Amy disappears.  The police jump to the regular conclusion that the husband killed the wife.  And Nick does himself no favors, caught in lie after lie.  The ending will make you jump.