Once

Beautiful.  Secretive. Magical.  You envy their freedom, but you are distrustful of their ways.  A strange carnival has come to Corydon, Indiana and the Irish Travellers have captured the small town's attention--but it's Harmony who's attracted theirs.

Harmony sees the Travellers everywhere and just like everyone else in town she's curious.  But once she meets the mysterious and captivating Kieran, Harmony's life takes an exciting and chilling turn. 

Up until now, Harmony never believed that fairy tales or myths were real, but Kieran and his family belong to an ancient tribe called the Tuatha de Dannan and someone else has discovered their secret. 

An ancient battle is about to begin again, and now no one is safe, especially Harmony.  Can Kieran resist the urge to be with her or will his feelings put her in the crossfire?