The #1 New York Times “master of psychological suspense” is back (Associated Press)

After an attack, Boston Detective D.D. Warren seeks the help of Dr. Adeline Glen to recover. But with a psychopath called the Rose Killer on the loose, Warren must also consult Adeline’s sister, Shana, an institutionalized murderess who claims that she can help find him before he kills again. But the Rose Killer isn’t just targeting lone women; he is targeting Warren. And there is only one way to take him down.