Sent to a village south of Montreal to investigate the death of CC de Poitiers, an extremely unpopular woman apparently killed in an electrical accident, Armand Gamache of the Surete du Quebec finds that nearly everyone in town had a motive to kill her.

Irene Finney and her four adult children have come together to commemorate their late father's life at a beautiful lakeside getaway. However, past secrets and unfinished jealousies ignite when a corpse is found the day after the ceremony with a slew of possible suspects to blame.

An obsessive historian's quest for the remains of the founder of Quebec, Samuel de Champlain, ends in murder. Could a secret buried with Champlain for nearly 400 years be so dreadful that someone would kill to protect it? Although he is supposed to be on leave, Chief Inspector Gamache cannot walk away from a crime that threatens to ignite long-smoldering tensions between the English and the French. Meanwhile, he is receiving disquieting letters from...

No outsiders are ever admitted to the monastery of Saint-Gilbert-Entre-les-Loups, hidden deep in the wilderness of Quebec, where two dozen cloistered monks live in peace and prayer. They grow vegetables, they tend chickens, they make chocolate. And they sing. Ironically, for a community that has taken a vow of silence, the monks have become world famous for their glorious voices, raised in ancient chants whose effect on both singer and listener is...

At first enjoying a peaceful retirement, former Quebec homicide detective Armand Gamache reluctantly agrees to help a neighbor search for her missing estranged husband and teams up with two former colleagues on a search that reveals the workings of a psychologically damaged mind.

"When an intricate old map is found stuffed into the walls of the bistro in Three Pines, it at first seems no more than a curiosity. But the closer the villagers look, the stranger it becomes. Given to Armand Gamache as a gift the first day of his new job, the map eventually leads him to shattering secrets. To an old friend and older adversary. It leads the former Chief of Homicide for the Sûreté du Québec to places even he is afraid to go....

When a peculiar letter arrives inviting Armand Gamache to an abandoned farmhouse, the former head of the Sûreté du Québec discovers that a complete stranger has named him one of the executors of her will. Still on suspension, and frankly curious, Gamache accepts and soon learns that the other two executors are Myrna Landers, the bookseller from Three Pines, and a young builder. None of them had ever met the elderly woman. The will is so odd...