Rituals

"In the series' fifth and final novel, not only does Gabriel's drug addict mother--who he thought was dead--make a surprise reappearance, but Kelley Armstrong delivers a final scary and surprising knock-out twist: it turns out a third supernatural force has been at work all along, a dark and malevolent entity that has had its eye on Olivia since she was a baby and wants to win at any cost"--Publisher marketing.