A Prayer for the Damned (Sister Fidelma Mysteries Book 17): A twisty Celtic mystery filled with treachery and bloodshed

Absolution by Murder (Sister Fidelma Mysteries Book 1): The first twisty tale in a gripping Celtic mystery series

Grave of the Lawgiver: Sister Fidelma Mysteries Book 36

Dancing with Demons (Sister Fidelma Mysteries Book 18): A dark historical mystery filled with thrilling twists

The House of Death (Sister Fidelma Mysteries Book 32)

The Council of the Cursed (Sister Fidelma Mysteries Book 19): A deadly Celtic mystery of political intrigue and corruption

The Dove of Death (Sister Fidelma Mysteries Book 20): An unputdownable medieval mystery of murder and mayhem

Night of the Lightbringer (Sister Fidelma Mysteries Book 28): An engrossing Celtic mystery filled with chilling twists

The Chalice of Blood (Sister Fidelma Mysteries Book 21): A chilling medieval mystery set in 7th century Ireland

The People Next Door

Behold A Pale Horse (Sister Fidelma Mysteries Book 22): A captivating Celtic mystery of heart-stopping suspense

Death of a Heretic (Sister Fidelma Mysteries Book 33)

Slow Horses: The bestselling thrillers that inspired the hit Apple TV+ show Slow Horses (Slough House Thriller 1)

The Seventh Trumpet (Sister Fidelma Mysteries Book 23): A page-turning medieval mystery of murder and intrigue

Prophet of Blood: Sister Fidelma Mysteries Book 35

Atonement of Blood (Sister Fidelma Mysteries Book 24): A dark and twisted Celtic mystery you won't be able to put down

The Devil's Seal (Sister Fidelma Mysteries Book 25): A riveting historical mystery set in 7th century Ireland