#1 bestselling author Simon Kernick weaves a masterful plot in this race-against-time thriller that puts Detective Inspector Tina Boyd in the middle of a criminal conspiracy and up against the brutal murderer known as the Night Creeper.

36 hours ago: A vicious serial killer is arrested on the streets of north London after a two-year reign of terror. Known only as the Night Creeper, he’s earned his reputation by torturing five young women to death.

24 hours ago: Undercover cop Sean Egan has infiltrated one of the country’s most notorious criminal gangs. Now he’s about to risk his life in a desperate bid to bring its members to justice.

12 hours ago: DI Tina Boyd has discovered that the Night Creeper’s murders are part of a much larger criminal conspiracy. But her quest for the truth has brought her into contact with some very dangerous people who want to silence her—permanently.

The last 10 seconds: A man, a woman, a sadistic killer. As they race toward a terrifying confrontation only one thing is certain: when time runs out, not everyone will still be alive.