From the International Award Winning EMILY STONE THRILLER SERIES: Vigilante detective Emily Stone has covertly hunted down killers and closed more serial cases than most seasoned homicide cops combined. Her exceptional profiling skills and forensic techniques, along with deductive crime scene investigations, have made her a compelling force that cannot be beat. She has reached her ultimate breaking point and now must face her toughest opponent yet her biggest fears. With disturbing preciseness, the Tick-Tock Killer has taken his next child victim and promised to dump the body precisely four days later, mocking police and the community. Stone struggles to balance her inner demons and ghosts from the past, against the wits of a brutal and cunning serial killer in an all-out battle of psychological warfare. Can Stone save the next child in time?