The Devil's Seal - Sister Fidelma, Bk 25 Author:Peter Tremayne Ireland, AD 671. When a curious deputation of religieux arrive in Cashel, death follows close behind. Sister Fidelma and her companion, Eadulf, seem unable to stem the bloodshed...Victims and suspects combine to make a tangled skein of mystery more complex and bloody than Fidelma and Eadulf have ever faced.