Due out tomorrow: Michael Prescott's Final Sins.
About the book, from the author's website:
A decade ago, artist Peter Faust murdered a woman and was found not guilty by reason of insanity. Today, unrepentant and living in Los Angeles, he's become a celebrity among the radical fringe. When one of his fans turns to stalking him, he hires rogue security consultant Abby Sinclair for protection. Unfortunately for Abby, her longtime adversary, FBI agent Tess McCallum, also gets drawn into the case.Coming soon: Final Sins and the Page 69 Test.
Tess came face-to-face with Faust once before - and discovered the true meaning of evil. But both she and Abby have even more to learn. Because another series of murders has been uncovered ... because the stalker is no ordinary vigilante ... and because Faust has one more sin in which he has yet to indulge. And one final victim on his mind.