From the description:
"The first in the lyrical, exciting Keepers of Life trilogy by new talent Shea Berkley. Seventeen-year-old Dylan Kennedy always knew something was different about him. When Dylan sees a girl in white in the woods behind his grandparents' farm, he knows he's seen her before in his dreams. He's felt her fear and heard her insistence that only he can save her world from an evil lord who uses magic and fear to feed his greed for power."
This books gets 4.2 stars, but only from 5 reviews. 400 pages