"SORRY. The only word scribbled on a note from Beth's husband before he disappeared. The police believe that Oscar took his own life and this last apology was his way of saying goodbye to his wife. But Beth knows there is more to the story. As disturbing secrets about his life emerge, and the lies of those closest to her begin to unravel, she realises she never really knew her husband at all. She wants to know what he was sorry for, and she's going to find out... but someone doesn't want her to discover the truth. And they'll do anything to stop her."--Publisher.