Title: Best of Sherlock Holmes. 1/4 (Adventure of the Speckled Band / Blackmailer / Scandal in Bohemia / Silver Blaze)
Description: The blackmailer ;	
[Scandal in Bohemia](https://openlibrary.org/works/OL14930611W/A_Scandal_in_Bohemia)
[Silver Blaze](https://openlibrary.org/works/OL1518358W/Silver_Blaze)
[Adventure of the Speckled Band](https://openlibrary.org/works/OL262561W/Adventure_of_the_Speckled_Band)