Dead If You Don't is the fourteenth novel in the highly acclaimed Detective Superintendent Roy Grace series, from international bestselling author Peter James.A parent's worst nightmare is Grace's deadliest case.Shortly after Kipp Brown, a seemingly wealthy businessman, and his teenage son, Mungo, arrive at the Amex stadium for their team's biggest-ever football game, Mungo disappears. Assuming that Mungo has gone to the loo before kick-off, Kipp calmly takes his seat. But when there's an emergency security announcement telling everyone to exvacute the stadium, Kipp begins desperately searching for his son.In the panic that follows, Kipp receives a text with a ransom demand and a terrifying warning: We have your son. If you wish to see him alive again you will not contact the police and you will follow our instructions very carefully. But as a massive, covert manhunt for the boy and his kidnappers begins, Detective Superintendent Roy Grace realizes that nothing is what it seems.