The Watchers Series by Lynnie Purcell

Sixteen-year-old Clare has spent her life traveling from town to town, never knowing a home, content to live from city to city. So, when her mom decides to drag Clare back to her hometown, Clare is skeptical. But, it is there, she learns the power of home, the meaning of the secret she has kept since birth, and the future of her role in a world far from normal.

The Seekers is the second installment of The Watchers Series. Clare, fully aware of the world of half angels, and still upset over the conclusion of The Watchers, sets out to find answers as to why she is hunted. Her destination is New Orleans. Daniel, Clare, and Clare's best friend, Alex, set out on the adventure of their lives, but can they survive the search for answers?

After the devastating conclusion of 'The Seekers, ' Clare finds herself trapped in a prison. With no way out, uncertain if Daniel is alive or dead, she fights to stay sane and maintain her hope. Her only ally her dwindling hope, Clare fights for survival and searches for a way to end the war once and for all. 'The Saints' is the third book of The Watchers Series

The war between Lorian and Darian has ended, but Clare's fight has just begun. She is determined to stop Marcus. With Daniel and the rest of the Saints at her side, Clare searches for answers and starts the fight to bring Marcus down for good. But are they enough to stop the growing storm? The Last is the fourth and final book of The Watchers Series.