When a mysterious figure appears on the village green on a cold November day in Three Pines, Armand Gamache, now Chief Superintendent of the Sûreté du Québec, knows something is seriously wrong. Yet he does nothing. Legally, what can he do? Only watch and wait. And hope his mounting fears are not realized.

From the moment its shadow falls over Three Pines, Gamache suspects the creature has deep roots and a dark purpose. When it suddenly vanishes and a body is discovered, it falls to Gamache to discover if a debt has been paid or levied.

In the early days of the investigation into the murder, and months later, as the trial for the accused begins in a Montreal courtroom on a steamy day in July, the Chief Superintendent continues to struggle with actions he’s set in motion, from which there is no going back. “This case began in a higher court,” he tells the judge, “and it’s going to end there.”

And regardless of the trial’s outcome, he must face his own conscience.

In her latest utterly gripping book, number-one New York Times bestselling author Louise Penny shatters the conventions of the crime novel to explore what Gandhi called the court of conscience. A court that supersedes all others.