Sister Fidelma returns in the thirty-second Celtic mystery by Peter Tremayne.Ireland. AD 672. The Feast of Beltaine is approaching and the seven senior princes of the kingdom of Muman are gathering at Cashel to discuss King Colg?'s policies. Just days before the council meets, Brother Conchobhar, the keeper of the sacred sword, is found murdered.Sister Fidelma and her brother Colg? fear that the killer had been trying to steal the sword that symbolises...