An anonymous letter sent to Larkwood's Prior accuses Peter Henderson, an academic celebrity renowned for daring ideas, of a grotesque murder: the calculated killing of Jenny, his disabled partner, believed by everyone to have died peacefully two years previously from a sudden attack of cancer. But for this letter there is no evidence, no suspect and no crime.

All you have to do is find out why Harry is prepared to blame an innocent man. That's the thread. Follow it. You'll reach the Silent Ones. This is your way - our way - of making a difference. With this challenge from Father Edmund Littlemore, Anselm returns to the Old Bailey to fight the most difficult and troubling case of his life. The man in the dock is Littlemore himself. He is charged with grave offences against Harry Brandwell, who, it seems, is both a victim and a liar.

Elizabeth Glendinning QC has lost faith in the legal system to which she has given her life. In an attempt to restore it, she has secretly devised a scheme to bring a guilty man back to court -- Graham Riley, whom she had successfully defended some ten years previously. As part of an elaborate contingency plan, Elizabeth leaves the unsuspecting Anselm with a key to a safety deposit box, to be opened in the event of her death. Three weeks later she is found dead in the East End of London.

Ryan Wilkins grew up on a trailer park, a member of what many people would call the criminal classes. As a young Detective Inspector, he's lost none of his disgust with privileged elites - or his objectionable manners. But he notices things; they stick to his eyes. His professional partner, DI Ray Wilkins, of affluent Nigerian London heritage, is an impeccably groomed, smooth-talking graduate of Balliol College, Oxford. You wouldn't think they would get on. They don't. But when a young woman is found strangled at Barnabas Hall, they're forced to. 

A Richard and Judy Book Club Selection
What should you do if the world has turned against you? When Father Anselm is asked this question by an old man at Larkwood Priory, his response is to have greater resonance than he could ever have imagined. For that evening the old man returns, demanding the protection of the church. His name is Eduard Schwermann and he is wanted by the police as a suspected war criminal.