The story begins with the shocking discovery of a retired police president's body at the . The scene is meticulously staged: the victim is naked, pierced with rusty nails, and accompanied by a postcard containing a mysterious, encrypted message.
: The connection between modern crimes and post-war history adds depth to the standard "cat-and-mouse" thriller trope.
: Der Kryptologe (#1), Die Chiffre (#2), and Das Zeichen (#3). Elias Haller Arne Stiller 04 Der Rätselmann...
: The series continues with Die Schrift (#5) and Das Quadrat (#6). Why It Stands Out
: Readers have compared Stiller’s grumpy, unconventional nature to Carl Mørck from Jussi Adler-Olsen’s Department Q series. The story begins with the shocking discovery of
As Stiller attempts to crack the code, he discovers disturbing parallels to a historical serial killer known as the (Riddle Man), who terrorized the city in the post-war era, claiming twelve lives. The modern-day copycat forces Stiller into a desperate race against time; for every riddle left unsolved, another victim is brutally murdered. Key Character: Arne Stiller
Books by Elias Haller (Author of Der Kryptologe) - Goodreads : Der Kryptologe (#1), Die Chiffre (#2), and
Arne Stiller is not your typical investigator. He is a specialist in whose abrasive personality often puts him at odds with colleagues and standard police procedure.