Immortals' Angel

Liz Mazolla always knew she was different, but never the kind of different she really was.  When she moved to Los Angeles, California, she found that her childhood hallucinations were actually parts of her past lives and she reencounters a family of Immortals, the Swans, who have been with her since her first life.  She learns that her mission is to save the Immortal race from the clutches of Lucifer if she doesn't want to face an eternity in hell.  Thing is, this is her last life, and she has absolutely no clue how to do it.