Yet, even as he matches wits with his seemingly clairvoyant opponent, Gurney’s tragedy-marred past rises up to haunt him, his marriage approaches a dangerous precipice, and finally, a dark, cold fear builds that he’s met an adversary who can’t be stopped.In the end, fighting to keep his bearings amid a whirlwind of menace and destruction, Gurney sees the truth of what he’s become – what we all become when guilty memories fester – and how his wife Madeleine’s clear-eyed advice may be the only answer that makes sense.A work that defies easy labels -- at once a propulsive masterpiece of suspense and an absorbing immersion in the lives of characters so real we seem to hear their heartbeats – Think of a Number is a novel you’ll not soon forget.

    On 7th November 1843, Harriet Monckton, 23 years old and a woman of respectable parentage and religious habits, was found murdered in the privy behind the dissenting chapel she had regularly attended in Bromley, Kent. The community was appalled by her death, apparently as a result of swallowing a fatal dose of prussic acid, and even more so when the autopsy revealed that Harriet was six months pregnant. Drawing on the coroner's reports and witness testimonies, the novel unfolds from the viewpoints of each of the main characters, each of whom have a reason to want her dead. Harriet Monckton had at least three lovers and several people were suspected of her murder, including her close companion and fellow teacher, Miss Frances Williams. The scandal ripped through the community, the murderer was never found and for years the inhabitants of Bromley slept less soundly. This rich, robust novel is full of suggestion and suspicion, with the innocent looking guilty and the guilty hiding behind their piety. It is also a novel that exposes the perilous position of unmarried women, the scandal of sex out of wedlock and the hypocrisy of upstanding, church-going folk.

    As one of the world s greatest tenors, Maestro Vezzi, is found brutally murdered in his dressing room at Naples famous San Carlo Theatre, the enigmatic and aloof Commissario Ricciardi is called in to investigate. Arrogant and bad-tempered, Vezzi was hated by many, but with the livelihoods of the opera at stake, who would have committed this callous act? Ricciardi, along with his loyal colleague, Maione, is determined to discover the truth. But Ricciardi carries his own secret: will it help him solve this murder?