The rules for demon slaying are simple. Rule #2: Never trust a demon. ...Unless Heaven tries to kill you. It's been four weeks since the birthday from Hell, and Lyn's life is finally getting back to normal. Or as normal as it can be for a P.I. with the ability to see demons. Then Sam comes back. It seems the wicked, sexy, demon who shares her soul isn't done using her. Good thing she's determined to end him. But when Heaven sends an angel to...