Praise the Lard — Paisley Ray

Book seven of THE RACHAEL O'BRIEN CHRONICLES is Rachael's last year of college, but before classes begin her grandmother's stately home is burgled and a rare book of prophecies is defaced with a menacing message threatening the family.
Skeletons from the past begin tumbling out of the closet, implicating Rachael in a string of murders. When her psychic mother vanishes and a strange old key is delivered without a return address she is left to wonder if there's a link.
With sinister forces threatening her, the life and death question becomes whether Rachael can rely on unlikely liaisons to escape an inherited vendetta in Paisley Ray's PRAISE THE LARD.