"In #1 New York Times bestseller Lisa Gardner's latest pulse-pounding thriller, Detective D.D. Warren must face a new fear as a serial killer terrorizes Boston. My name is Dr. Adeline Glen. Due to a genetic condition, I can't feel pain. I never have. I never will. The last thing Boston Detective D.D. Warren remembers is walking the crime scene after dark. Then, a creaking floorboard, a low voice crooning in her ear. She is later told she managed to...

John and Brooke are on their own, hitchhiking from town to town as they hunt the last of the Withered through the Midwest - but the Withered are hunting them back, and the FBI is close behind. With each new town, each new truck stop, each new highway, they get closer to a vicious killer who defies every principle of profiling and prediction John knows how to use. Meanwhile, Brooke's fractured psyche flips in and out of lucidity, manifesting new names...