**Sunday Times Number One Bestseller**A classic tale of murder and deceit from one of the world\'s best storytellers - \'a masterpiece\' The TimesTrudy has betrayed her husband, John.
She\'s still in the marital home - a dilapidated, priceless London townhouse - but not with John.
Instead, she\'s with his brother, the profoundly banal Claude, and the two of them have a plan.