When Nell Channing arrives on charming Three Sisters Island, she believes that she's finally found refuge from her abusive husband - and from the terrifying life she fled so desperately eight months ago. Just as Nell starts to wonder if she'll ever be able to break free of her fear, she realizes that the island suffers from a terrible curse - one that can only be broken by the descendants of the Three Sisters, the witches who settled the island back in 1692.

To celebrate the rise of their new queen, three goddesses of the moon created three stars, one of fire, one of ice, one of water. But then they fell from the sky, putting the fate of all worlds in danger. And now three women and three men join forces to pick up the pieces....

Maggie Concannon is a glassmaker whose exquisite works are more than mere objects of beauty: they are reflections of her own true nature. One man has seen the soul in her art, and vows to help this complex woman build a lucrative career.

Determined to reevaluate her life, Jude Murray flees America to take refuge in Faerie Hill Cottage, immersing herself in the study of Irish folklore and discovering hope for the future of the magical past. Finally back home in Ireland after years of traveling, Aidan Gallagher possesses an uncommon understanding of his country’s haunting myths.

With indifferent parents, Iona Sheehan grew up craving devotion and acceptance. From her maternal grandmother, she learned where to find both: a land of lush forests, dazzling lakes, and centuries-old legends. Ireland. County Mayo, to be exact. Where her ancestors’ blood and magic have flowed through generations - and where her destiny awaits.