Priestess of the Fire Temple: A Druid's Tale by Ellen Evert Hopman
"The Priestess of the Fire Temple" follows Princess Aislinn, red-haired wild child of the High King of the Central Kingdom, as she makes her way in a world increasingly hostile to those who are not Christian. Raised in a community that observed both Pagani and Cristaidi mores, Druid-trained Aislinn is married off at age fourteen to a prince from Irardacht, the Northern Kingdom. Escaping her unhappy marriage, Aislinn finds herself engaged in a series of dangerous adventures and fateful encounters on her quest for true love. This novel explores the basic beliefs of the Indo-European Celts and the Druid path in an engaging and powerful way.