Detective Classics
Case Of The Registered Letter
Auguste Groner
2026
1h 41m$1.99
One-time. Yours forever, with offline downloads.
Or subscribe and stream it
Plus streams all of Cluetone. All-Access opens all five apps.
A registered letter holds a secret that leads Detective Muller into a web of crime and hidden motive. Auguste Groner delivers a clever, methodical Viennese mystery. Atmospheric, ingenious, and satisfying. Classic European detection. Sign for the registered letter and open the case within.
Inside this audiobook
3 chapters
- 1Introduction To Joseph Mull7m
- 2Part 146m
- 3Part 249m
From our listeners
Member reviews
Share your experience with other listeners.
Sign in to write a reviewNo reviews yet. Be the first to share what this audiobook did for you.
