Skin: Featuring Jack Caffrey, star of BBC’s Wolf series. A tense and terrifying thriller from the bestselling author

The Treatment: (Jack Caffery Book 2): the dark, disturbing and devastating thriller from bestselling author Mo Hayder

Gone: (Jack Caffery Book 5): the thrilling page-turner that will keep you hooked from bestselling author Mo Hayder

Ritual: (Jack Caffery Book 3): the terrifying, tense and spine-tingling thriller from bestselling author Mo Hayder

Poppet: (Jack Caffery Book 6): the heart-stopping thriller that will keep you up all night from bestselling author Mo Hayder

Bonehead: the gripping new crime thriller from the international bestseller

Birdman: (Jack Caffery Book 1): the gruesome and gripping first book in the bestselling Jack Caffery series

Hanging Hill: a terrifying, taut and spine-tingling thriller from bestselling author Mo Hayder

Pig Island: a taut, tense and terrifying thriller from bestselling author Mo Hayder

The Devil of Nanking: an extraordinary, electrifying thriller by one of Britain's bestselling crime-writers