In her stunning debut, Shirley Kinnett introduces a heroine as engaging and tough-minded as Patricia Cornwell's Kay Scarpetta and Sue Grafton's Kinsey Milhone--and a killer as horrifying as Hannibal Lecter. PJ Gray is a newly divorced psychologist on the trail of an unstoppable serial killer. Suddenly at the mercy of this cunning monster, it will take all her instincts to beat him at his own game.

Gray Matter 2016, Audible Studios on Brilliance

ISBN-13: 9781531808952

MP3 format

Gray Matter 1997, Pinnacle Books, New York, NY

ISBN-13: 9780786003891

Mass-market paperback

Gray Matter 1996, Kensington Publishing Corporation, New York, NY

ISBN-13: 9781575660790