A secret destroys a man’s perfect life and sends him on a collision course with a deadly conspiracy in this shocking thriller from #1 New York Times bestselling author Harlan Coben.

The stranger appears out of nowhere, perhaps in a bar, or a parking lot, or at the grocery store. Their identity is unknown. Their motives are unclear. Their information is undeniable. Then they whisper a few words in your ear and disappear, leaving you picking up the pieces of your shattered world….