Nora Roberts 
Dance Upon The Air [EPUB ebook] 
Number 1 in series

When Nell Channing arrives on Three Sisters Island, she dares to hope she’s found refuge from the life of terror she has left behind. But even in this quiet sanctuary, Nell remains alert to danger. Concealing her true identity, she takes a job at the local bookstore-caf — and begins to explore her feelings for Sheriff Zack Todd. As Nell starts her new life, she discovers that the island suffers under a terrible curse. It can only be lifted by the descendants of the Three Sisters, the witches who settled on the island in 1692. Haunted by her past, and with the help of two gifted women, Nell must find the power to save her home, her love and herself…