Bloodmoon (Sister Fidelma Mysteries Book 29)

In "Bloodmoon," the twenty-ninth installment of the Sister Fidelma series by Peter Tremayne, set in Ireland during AD 671, Sister Fidelma embarks on a secret mission to the abbey of Finnbarr to question the abbot. However, when he is found murdered and a young girl becomes the prime suspect, Fidelma and her companions must pursue the truth amidst rising tensions that threaten her family's reputation and safety. As she faces perilous circumstances and keeps her purpose hidden even from her husband Eadulf, Fidelma must navigate treachery and time in her quest for answers.