The patients at Beechway High Secure Unit are terrified. Unexplained power cuts have lead to a series of horrifying incidents. And now fear has spread from the inmates to the staff.

DI Jack Cafferyis called to investigate, whilst working the most impossible case of his life. Will he be able to stare pure evil in the eye, and survive?

Mo Hayders first novel,Birdman, was hailed as a first-class shocker by theGuardian, and her follow-up,The Treatment, was voted byThe Timesas one of the top ten most scary thrillers ever written. With the last Jack Caffery thriller,Gone, she won the prestigious Edgars Best Book award.Poppetis the sixth novel to feature DI Jack Caffery, and the fourth in the Walking Man series.

For more information, seewww.mohayder.net