Hannah lost her twin sister Hailey when she was 12 in an accident, or so they believed. The case had been closed, everyone seemed to move on except for Hannah. So what will she do when she starts receiving letters ten years later from an unknown person, who reveals himself to be her sister's killer? How will she find the mystery killer? And above all that, what does he want now for it has been almost ten years since her sister's death? --- Achievements- #88 in Mystery/ Thriller on 13th Oct, 16 (debut) #3 in Mystery/ Thriller on 12th May, 17 #2 in Mystery/ Thriller on 26th May, 17 #1 in Mystery/ Thriller on 19th Jun, 17 :O :D Wow! Thanks a lot :D

While investigating the chilling deaths of three teenage girls in the remote town of Briarwood, Detective Evan O'Riley is drawn into the unsolved mysteries of a notorious 1960s serial killer. Three sixteen-year-old girls have plunged from the roof of their school. The question lingers: did they jump, or were they pushed? Tasked with uncovering the truth, Evan O'Riley-seasoned by years of crime-solving in Riverton-arrives in Briarwood, determined to discover whether he's facing triple homicide or a heartbreaking suicide. As he delves into the case, Evan uncovers unsettling whispers about the town's infamous SAD Killer, whose string of brutal murders left Briarwood haunted-and whose identity was never discovered. Fifty years later, the ghosts of the past resurface as Evan combs through long-buried evidence, tracks down survivors, and seeks out old investigators tied to the original crimes. Driven to find answers for both the present and the past, Evan is relentless in his pursuit of justice. But as old secrets come to light and the investigation intensifies, Evan realizes the SAD Killer's legacy isn't as distant as he believed-the danger may be closer than anyone imagines.

[Hellevator-Back Door] #4 Theory [041020] #2 JYPNation [041020] Tamat sampai back door, mohon tunggu buku kedua terbit (kalau masih tunggu:D)