Dancing with Demons

When Sechnussach, High King of Ireland, is found dead in his bedchamber with his throat cut, all clues point to Dubh Duin, the chieftain of the clan Cinél Cairpre. The Chief Brehon of Ireland asks Sister Fidelma to investigate, and she soon reveals an intricate web of conspiracy and deception that threatens to unbalance the five kingdoms and send them spiralling into a violent and bloody civil war....