Gabe spends his days and nights travelling up and down the motorway, searching for the car that took his daughter, refusing to give up hope, even though most people believe that Izzy is dead. Fran and her daughter, Alice, also put in a lot of miles on the motorway. Not searching. But running. Because Fran knows the truth. She knows what really happened to Gabe's daughter... From the bestselling author of "The Chalk Man".