The gripping new race-against-time thriller by the best-selling author of Relentless, The Last 10 Seconds, Siege and Ultimatum. ONE WITNESS You're on a trip with your family, miles from anywhere. A shot rings out - and your whole life changes in an instant. ONE SECRET A woman is racing towards you, chased by three gunmen. Although you don't know it, she harbours a deadly secret. She's in terrible danger. And now you are too. NO ESCAPE You're running, terrified, desperate to find safety. You know that the men hunting you have killed before. And if they catch you, you'll be next ... `Brilliant' Sunday Mirror `Hang on tight!' Harlen Coben