Stories from the Return of Sherlock Holmes (Adventure of the Beryl Coronet / Adventure of the Engineer's Thumb / Boscombe Valley Mystery)

By Arthur Conan Doyle

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Description: Contains: [Adventure of the Beryl Coronet](https://openlibrary.org/works/OL14929825W/Adventure_of_the_Beryl_Coronet) [Adventure of the Engineer's Thumb](https://openlibrary.org/works/OL1518318W/Adventure_of_the_Engineer's_Thumb) [Boscombe Valley Mystery](https://openlibrary.org/works/OL18495288W/The_Boscombe_Valley_Mystery)