: Der Kryptologe (#1), Die Chiffre (#2), and Das Zeichen (#3).

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.

: Reviewers frequently highlight the book's ability to maintain suspense and deliver an unforeseen resolution . Ein Arne-Stiller-Thriller (9 book series) Kindle Edition

: Readers have compared Stiller’s grumpy, unconventional nature to Carl Mørck from Jussi Adler-Olsen’s Department Q series.

Books by Elias Haller (Author of Der Kryptologe) - Goodreads

Der Seher (Ein Arne-Stiller-Thriller) (German Edition) by Elias Haller (Author) January 14, 2025. 4.4 4.4 out of 5 stars 6,848. 4. Amazon.com