Beth Baxter, owner of a not-very-successful book shop, is planning her marriage to Karl - or at least she was. Without warning, Beth suddenly finds herself embroiled in a sinister series of events that threaten to destroy everything she holds dear. All seems lost for Beth until she receives an offer of help from an unlikely visitor - a former gangland fixer by the name of Clement. However, there’s one minor issue in that Clement claims he died in 1975 and has been sent to help Beth to atone for his actions in a previous life.

Sir Charles Huxley, a former government minister, kept a dark secret - a secret he should have taken to the grave when he died in 1999. His son, William, now lives an uneventful life in his father’s shadow. One evening, William has an encounter which sets off an escalating series of sinister events, culminating in a damning revelation about his father’s past. That revelation drags William into the darkest of blackmail plots. That is until a man working at his local bar steps forward and offers help.

Just four months after Emma Hogan was born, her father was convicted of a heinous crime and sent to prison for life. Forty-six years later, and now a London-based journalist, Emma discovers an old notebook she suspects might be connected to her father. Embossed on the front of that notebook is a single word - Clawthorn. Unbeknownst to Emma, the innocent-looking notebook is anything but, and it takes a stranger with an uncanny knowledge of the past to warn her of that - an intriguing stranger named Clement.

David Nunn considers himself a good man. Employed as a counsellor for a mental health charity in North London, his typical day revolves around broken minds and dysfunctional lives. Then, one day in January, a young man staggers into the charity’s office; no appointment booked and seemingly in the grip of a drug-induced episode. David reluctantly agrees to see the young man. It proves a brief but fateful encounter.