
The Valley of Fear
A cipher message arrives from Fred Porlock, a pseudonymous agent of Professor Moriarty. After Porlock sends the message, however, he changes his mind for fear of Moriarty's discovering that he is a traitor. He decides not to send the key to the cipher, but he sends Holmes a note telling of this decision.
- Författare
- Arthur Conan Doyle
- ISBN
- 9781787246317
- Språk
- Engelska
- Vikt
- 191 gram
- Serie
- Sherlock Holmes
- Utgivningsdatum
- 2018-07-12
- Förlag
- Adelphi Press
- Sidor
- 162