My Dead Boyfriend (Daughter of the Sidhe, #1)

When Allison Mack's boyfriend and his family are killed in a car wreck, she suspects that her life will never be the same. She knows it for sure when her dead boyfriend comes to visit her on her sixteenth birthday. He warns her to beware of Under Places and then disappears again, only to reappear later. Is she losing her mind, or is something supernatural going on? Ally finds out something startling about her own family. They are all in terrible danger, and she might be the only one who can save them... My Dead Boyfriend is the first book in the exciting Daughter of the Sidhe series.