Based on a radio play by Marc Gruppe and characters created by Sir Arthur Conan Doyle
Editor: Stephan Bosenius
Copy editor: Dr Daniela Stöger / Marc Gruppe
Translator: Dr Kornel Kossuth
eBook: ISBN 978-3-69027-030-4
Paperback: ISBN 978-3-69027-031-1
To be released at the end of October 2026.
A royal death. A secret investigation. A case for Sherlock Holmes.
13th June 1886. Two dead bodies are dragged out of Lake Würm: a king — and his psychiatrist. Officially an accident, unofficially a mystery. What hardly anybody knew: Sherlock Holmes personally investigated the case. His findings remained under lock and key — until now.
