Druid's Daughter: A Fae War Chronicles Series

Gwyneth knows her family is different than the others in her village in the northern reaches of the Tireoghain. The old ways are slowly fading, but she still believes in the Tuathe De, the Sidhe, even though many scoff at the ancient legends as children's stories. When she finds a wounded man in the forest just before Beltane, Gwyneth must choose between an ordinary life in her village or a chance to train as a daughter of the Blood as the veil thins between the mortal world and the Fae world...