The Summer of the Danes (Brother Cadfael 18)

Here is the 18th entry in the eminently successful medieval detective series. In the summer of 1144, Brother Cadfael is sent to Wales on church business and is captured by Danes. And when a prisoner is murderer, the clever monk knows he'll not see Shrewsbury again until the killer is caught.

Twelfth-century monk and sleuth Brother Cadfael, making his 18th appearance, must go deep into Wales on a pilgrimage of Church diplomacy.

Library Journal

When Brother Cadfael is excused from his duties at Shrewsbury Abbey to accompany Brother Mark on a mission of church diplomacy, he considers it a wonderful stroke of good luck. He gets to venture into his much-loved Wales as a Welsh translator for messages Brother Mark is carrying to two newly appointed bishops. The first message is delivered to the court of Bishop Gilbert, who is playing host to Prince Owain Gwynedd and trying to smooth the relations between Welsh royalty and the Church. During their stay at Gilbert's court, Cadfael and Mark meet a lovely young woman, Heledd, who comes to figure prominently in the story, and Bledri ap Rhys, a messenger from Owain's rebellious brother, Cadwaladr. When Cadfael and Mark continue their journey to visit the second of the new bishops, they find themselves part of a larger traveling party. Readers expecting one of Brother Cadfael's usual adventures will be disappointed; here he is more observer than actor. Political mayhem, war, murder, and even romance are all results of conflicted loyalties.