That last Carolina summer

"As a child, Phoebe Manigault developed the gift of premonition after she was struck by lightning in the creeks near her Charleston home. Plagued throughout her life by mysterious dreams, and always living in the shadow of her beautiful sister, Addie, Phoebe eventually moves to the west coast, as far from her family as possible. Now, years later, she is summoned back to South Carolina, to help Addie care for their ailing mother. As Phoebe's retur...