The Holy Thief is a medieval mystery novel by Ellis Peters set in 1144–1145. It is the 19th and penultimate volume of the Cadfael Chronicles, first published in 1992.

It was adapted for television in 1998 by Carlton Media for ITV.

Heavy rains flood the river which in turn floods the Abbey, threatening the precious reliquary of Saint Winifred. When the waters recede, the saint is gone, beginning a long search with tangled motives, including a murder that challenges the monks.

This novel was well-received when it was published. Some commented on the finely wrought prose, and the author's ability to bring the reader to another time, making that time vividly alive. Another says the plot is "Less predictable and far more complex" than the prior novels in this series.

Introduction to plot On 16 September 1144, Geoffrey de Mandeville's reign of terror in the Fens comes to an end when Geoffrey succumbs to an infection, brought on by a minor graze from an arrow. King Stephen had worked for a year to confine the marauding within a ring of forts and castles. In the heat of August, the one-time Earl of Essex went out without his chain mail and helmet at Burwell, northeast of Cambridge, where an archer's arrow reached its target. Besides being stripped of his lands by King Stephen, he and his eldest son were excommunicate for his seizure of Ramsey Abbey, which he used as his headquarters. There was no place for him to be buried, so rejected was he from England and his religion. Empress Maud gave the title back to the younger namesake son, but she could not grant the lands – a fairly empty gesture. The rest of England was relieved as they learned by the passing of small bands of brigands looking for places to lie low, that they could again venture out without fear of seizure or murder by his organised band of brigands and marauders.

As de Mandeville is dying, his allies who hope to mend fences wrote grants returning church property to its owners, including Ramsey Abbey. Before the end of 1144, Abbot Walter gets word he again has an Abbey to lead in the Fens. He sends word to collect his prior and sub-prior, and ask all the monks to return, to rebuild their home after more than a year away. The devastation is so extensive, the brothers not only begin work themselves, but also reach out to their fellows in other Benedictine monasteries in England for aid.

Plot summary

Two visitors from the now reviving Ramsey Abbey arrive in February 1145. Sub-prior Herluin and young Brother Tutilo request alms and aid in restoring their abbey. The Abbey of Saint Peter and Saint Paul and the people of Shrewsbury respond generously. Herluin seeks Sulien Blount at Longner Manor. Sulien will not rejoin as a monk. The family gives coppice wood for rebuilding. Lady Donata, Sulien's ailing mother, has the pleasure of hearing beautiful music from young Brother Tutilo. She donates her personal jewellery for Ramsey Abbey. Also staying at the Abbey is a successful Provençal troubadour, Rémy of Pertuis, his groom and a singer.

The Sheriff cries the warning that the River Severn is rising rapidly. A chaotic scene develops as the flood continues to rise after dark, as items of value are moved without benefit of lamps or candles within the Abbey buildings by monks and guests, and the cart for Ramsey Abbey is loading to leave. Herluin and Tutilo ride out to Worcester.

When the flood subsides, in place of Saint Winifred's reliquary they find a wrapped piece of timber, the same size and heft, showing this to be a planned theft. The Sheriff and Prior Robert are dispatched to meet Herluin for what he knows. James of Betton returns to the Abbey more than a week after the cart set out, with the news that cart did not make it all the way to Ramsey Abbey – the same news Nicol delivers to Herluin in Worcester. Nicol leads them to the place of the ambush.

The reeve finds the reliquary in Ullesthorpe, where the brigands dumped it, and carries it to safety at Huncote, home of the Earl of Leicester. The Sheriff, the Prior and the sub-prior explain the story of the reliquary to the Earl. Herluin and Prior Robert explain this loss and rediscovery as the saint's own actions. Earl Robert sees the competition between them for it, and lightheartedly makes his claim, as it was found safe on his land. Earl Robert joins them in carrying it the long journey home in state.

Cadfael finds Aldhelm, who moved the reliquary at the request of a monk. Brother Jerome eavesdrops on Hugh and Cadfael speaking about this visit, expecting Aldhelm to confirm Tutilo as the one who put the reliquary on the wagon. Bénezet, the groom, overhears Jerome talking with Prior Robert, and shares the word with Daalny, the singer, who tells Tutilo. Jerome is not seen that evening. Aldhelm does not appear at the agreed time. After Lauds, Tutilo returns, deeply shaken, after tripping over a dead man in the dark on his return to the Abbey from another visit to Longner Manor. At dawn, Cadfael and Hugh confirm the dead man is Aldhelm. He was stunned by a hit on the head with a piece of fallen wood; next his head was smashed by a large stone, which was carefully replaced. Hugh Beringar, Radulfus, Prior Robert, Cadfael, Sub-prior Herluin, and Earl Robert gather. Tutilo confesses that he did take the saint, as she encouraged him to help Ramsey Abbey in this way. He had no part in this murder. Tutilo is put in a penitential cell of the Abbey. There remain three claims to possession of the saint in her reliquary. The earl wants an unbiased judge. Radulfus proposes a method.

Sulien Blount arrives after Compline, requesting Tutilo for his mother who will not last the night. Radulfus agrees, sending Tutilo under guard. He sings for her as she quietly dies. He returns before dawn on a day in early March, with the gift of a psaltery and words of advice on the needs of a troubadour.

The four conduct the sortes Biblicae, placing the book of the gospels on Saint Winifred's reliquary in front of the monks. Each verse is accepted as the saint telling them where the reliquary of Saint Winifred belongs.

Radulfus The last shall be first, and the first last. Matthew Ch 20 verse 16

Earl Robert Ye shall seek me, and shall not find me; and where I am, thither ye cannot come. John Ch 7 verse 54

Father Herluin I tell you, I know you not, whence you came. Depart from me, ye workers of iniquity… Luke Ch 13 verse 27

Prior Robert Ye have not chosen me, but I have chosen you. John Ch 15 verse 16

The breeze in the chapel turns the pages And the brother shall deliver up the brother to death. Matthew Ch 10 verse 21

They agree that the saint stays on her altar at Shrewsbury Abbey. Cadfael dares not explain his verse to Earl Robert. The sober last verse causes them to turn to the monks for their aid. Jerome unexpectedly confesses to the murder. He describes his actions up to striking Aldhelm on the head with a piece of wood in the dark, then leaving upon discovering it was not Tutilo as he anticipated. Jerome wails out his pain in the second penitentiary cell.

Daalny lets Tutilo out of his cell. Herluin is enraged; the Earl is not bothered. Daalny says that someone here is a thief. Bénezet realises she means him; he flees on someone else's horse. They find two surprises in his saddle bags. One is the bag of silver coins and Lady Donata's gold jewellery meant for Ramsey Abbey. It never left Shrewsbury Abbey. The other is a laundered shirt, with blood stains on it. Bénezet killed Aldhelm, waited for him, fearing that Aldhelm might have seen him take the alms out of the coffer the night of the flood. Hugh's men hold Bénezet for murder. The Earl asks for Daalny to be fetched from Saint Winifred's chapel. She is gone. The Earl seems to expect this. Rémy mourns her loss, but is very pleased to be part of the Earl's household.

Hugh and Cadfael are relieved that the seals of the reliquary were never opened. Cadfael is pleased that Tutilo and Daalny have joined for a new free life for both, and impressed that Donata, finally free from her years of pain, was the one who read the lad aright.

Characters

Brother Cadfael: Herbalist monk at Abbey of Saint Peter and Saint Paul; 64 or 65 years old in this story. He is much attached to Saint Winifred and a shrewd observer of people and events. Abbot Radulfus: Head of the Shrewsbury Abbey, strong and quick thinking man, based on the real abbot of that year. Prior Robert Pennant: Of Norman heritage and aristocratic family; led the effort seven years before to bring Saint Winifred's bones in the fine silver chased reliquary to her altar at the Abbey chapel, and wrote a book of her life. Based on the real prior of the time. Brother Anselm: Precentor and librarian of Shrewsbury Abbey, about 10 years younger than Cadfael. Brother Rhun: Young monk healed by a true miracle of Saint Winifred, causing him to join the monastery and tend her altar. Recalled every detail of the wrapping and moving of her reliquary before the theft during the flood of the River Severn. 19 or 20 years old in this story. Introduced in The Pilgrim of Hate. Brother Winfrid: Young monk in assistance to Cadfael in the gardens; noticed Brother Jerome eavesdropping while Hugh and Cadfael spoke in privacy. Introduced in The Hermit of Eyton Forest. Brother Jerome: Clerk to Prior Robert, reliable source of news for the Prior, and very upset that their reliquary was stolen. He shows a new facet of himself in this novel, reaching new lows. Father Boniface: Pastor of the church of Holy Cross in the Foregate, where Herluin appealed to the locals for alms for Ramsey Abbey. Introduced in The Heretic's Apprentice. Cynric: Verger to Father Boniface and helper in the moving of goods to safety, loading the gifts to the Ramsey Abbey. Introduced in The Raven in the Foregate. Sub-Prior Herluin: A monk and priest who is leading a group from the now-restoring Benedictine Abbey at Ramsey, freed from the attacks of the marauding band of the late Geoffrey de Mandeville, once Earl of Essex. He is a strong leader, an ambitious man, harsh with his subordinates, and easy to anger compared to Radulfus or Cadfael. Arrived with three lay servants and one novice. About 50 years old. Brother Tutilo: Young novice in the party with Herluin. As a novice, he was named after an Irish-born monk, Saint Tutilo, who lived over 200 years earlier at the monastery of Saint Gall, for his excellent singing voice and skills with musical instruments. Third son of a poor man, he feels the monastery his only pathway in life; he is determined to do well, and a bit of a dreamer in his high hopes. He knows that one can have the voice of an angel without being one. About 20 years old. Dowager Lady Donata Blount: Of Longner Manor, about 46 years old, widow, "withered in her prime" by a chronic, wasting, and painful disease; gave generously of her own gold jewellery to the restoration of the Ramsey Abbey; lover of music. She is very pleased by Tutilo's music and singing. She reads his young character well, calling him a troubadour. She is a strong woman though physically frail. Introduced in The Potter's Field. Sulien Blount: Younger son of Lady Donata, settled home after a mistaken year in novitiate at Ramsey Abbey. He is training to take arms under the Sheriff after his mother dies; now working at the family manor headed by his older brother Eudo until he can make his own way, and marry. Introduced in The Potter's Field. Eudo Blount: Lord of Longner Manor, elder brother of Sulien and eldest son of Lady Donata. He sent seasoned logs by cart to Shrewsbury Abbey to aid in reconstruction of Ramsey Abbey. Big, strong, fair man, married with a child. About 25 years old. Introduced in The Potter's Field. Gregory: Carter from Longner Manor who loaded the logs from their own cart to an Abbey cart for the gift to Ramsey Abbey, on the day the river water rose in the Shrewsbury Abbey buildings.