In October of 667 A.D., Fidelma of Cashel - sister to the one of kings of Ireland, a religieuse of the Celtic Church, and an advocate of the Brehon courts - is struggling with her most challenging role yet, that of mother to her infant son Alchu. So it is with mixed feelings that she receives the summons from Abbot Brogan. There have been a series of shocking murders that have terrorized the villagers near the Abbey of Finbarr; three young girls have been violently slaughtered...

Hugh of Singleton, fourth son of a minor knight, has been educated as a clerk, usually a prelude to taking holy orders. However, feeling no certain calling despite a lively faith, he turns to the profession of surgeon, training in Paris and then hanging out his sign in Oxford. A local lord asks him to track the killer of a young woman whose bones have been found in the castle cesspit. She is identified as the impetuous missing daughter of a local blacksmith, and her young man, whom she had provoked very publicly, is in due course arrested and sentenced at the Oxford assizes.

Salisbury, 1226. A young pregnant woman is found tangled in reeds in the river Avon, her identity a mystery. Grieving widow Ela Longespée is determined to succeed her husband as sheriff of Salisbury, and quickly takes charge of the investigation. She soon finds herself in the thick of a neighborhood scandal and a struggle to maintain her authority. With multiple suspects, can she identify the true killer? 

When a fatal draught of Monk's Hood turns up in the dinner plate of a guest at the Shrewsbury abbey, fingers point at half a dozen likely suspects, including an abashed and bewildered Cadfael.

Magdalene la Batarde is the madam of the Old Priory Guesthouse in Southwark. She and her women are expected to engage in a number of sinful activities, but bloody murder isn't one of them until Baldassare, the messenger, dies. Though Baldassare isn't a regular client of the Old Priory Guesthouse, Magdalene and her women refuse to allow his death to go unavenged. Of course, their efforts aren't completely altruistic.

Oxford, Spring 1353. When young bookseller Nicholas Elyot discovers the body of student William Farringdon floating in the river Cherwell, it looks like a drowning. Soon, however, Nicholas finds evidence of murder. Who could have wanted to kill this promising student? As Nicholas and his scholar friend Jordain try to unravel what lies behind William's death, they learn that he was innocently caught up in a criminal plot.

Spring, 1918. The Great War is at a crucial stage, the Germans are making one last push into France, and the Allies are struggling to hold them back. Battle lines are shifting, and men, and their machines, are being sent up and down the front to shore up defenses. Major Heathcliff Lennox, and his batman Greggs, are told to report to their new HQ. They set off on a sunlit day to fly the distance, but the enemy is never far away, and disaster strikes. They're sent crashing to the ground behind enemy lines, where life, death, and love await.

Lady-in-Waiting Ursula Blanchard has a mandate from the Secretary of State to spy on behalf of Queen Elizabeth I. Although she has already proven herself worthy of the Queen's gratitude, Ursula now must travel to France, where civil war may break out at any moment, to hand-carry a letter from Elizabeth to the Queen Mother and Regent, Catherine. The mission to mediate peace between warring Protestant and Catholic French factions seems clear, but there are hidden forces at work.

The Monastery at Whitby is ruled over by the powerful and independent Abbess Hild. But when she needs someone to confide in, she turns to the honest warmth of her friend Fridgyth, the half-pagan herb-wife. A divisive and life-altering decision taken at the Great Synod is swiftly overshadowed as the monastery is ravaged by a deadly plague. As she tends the sick, Fridgyth starts to suspect that not all the deaths are natural. Despite Hild's stern warnings "not to meddle" she sets out to investigate.

December 1899. After the death of her beloved grandmother, Cleopatra Fox moves into the luxury hotel owned by her estranged uncle in the hopes of putting hardship and loneliness behind her. But the poisoning of a guest throws her new life, and the hotel, into chaos. Cleo quickly realizes no one can be trusted, not Scotland Yard and especially not the hotel’s charming assistant manager. With the New Year’s Eve ball approaching fast and the hotel’s reputation hanging by a thread, Cleo must find the killer before the ball, and the hotel itself, are ruined. 

With her inquisitive mind, Charlotte Holmes has never felt comfortable with the demureness expected of the fairer sex in upper-class society. But even she never thought that she would become a social pariah, an outcast fending for herself on the mean streets of London. When the city is struck by a trio of unexpected deaths and suspicion falls on her sister and her father, Charlotte is desperate to find the true culprits and clear the family name.

Northumberland, 1809: A beautiful young heiress disappears from her locked bedchamber at Linn Hagh. The local constables are baffled and the townsfolk cry "witchcraft". The heiress' uncle summons help from Detective Lavender and his assistant, Constable Woods, who face one of their most challenging cases.

May 1283. The roads near Tyndal Priory are filled with happy pilgrims returning from St. Walstan’s feast day, but not all in Tyndal Priory and village are joyful. Signy, the local innkeeper, is quarrelling with her suddenly rebellious foster son. Gytha, Crowner Ralf’s wife, suffers failing health while her husband hunts smugglers on the remote North Sea coast. Brother Thomas remains moody and aloof. But before Prioress Eleanor can offer help and comfort, disaster strikes. A pilgrim is murdered near the priory walls. 

This riveting debut set in 1534 England secured C. J. Sansom’s place “among the most distinguished of modern historical novelists” (P. D. James). When Henry VIII’s emissary is beheaded at an English monastery, hunchbacked lawyer Matthew Shardlake is dispatched to solve the crime. But as he uncovers a cesspool of sin, three more murders occur - and Matthew may be the next target.

When King Henry II's mistress is found poisoned, suspicion falls on his estranged queen, Eleanor of Aquitaine. The king orders Adelia Aguilar, expert in the science of death, to investigate - and hopefully stave off civil war. A reluctant Adelia finds herself once again in the company of Rowley Picot, the new Bishop of St. Albans...and her baby's father. Their discoveries into the crime are shocking - and omens of greater danger to come.