Biblio e-kirjat Vaasan kaupunginkirjasto / Biblio e-böcker Vasa stadsbibliotek

The Valley of Fear is the fourth and final Sherlock Holmes novel by Sir Arthur Conan Doyle. An encrypted message that Sherlock Holmes received from Porlock, an associate of Holmes’ nemesis, Professor Moriarty, brings the detective and his companion Dr Watson to a country manor where they are preceded by either a murder or a suicide.