Sherlock Holmes Investigates

Contains:
[Man with the Twisted Lip](https://openlibrary.org/works/OL14930258W/Man_With_the_Twisted_Lip)
[Adventure of the Speckled Band](https://openlibrary.org/works/OL262561W/Adventure_of_the_Speckled_Band)
[Red-Headed League](https://openlibrary.org/works/OL262476W/The_Red-Headed_League)
[Adventure of the Engineer's Thumb](https://openlibrary.org/works/OL1518318W/Adventure_of_the_Engineer's_Thumb)
Adventure of the Reigate Squire
[Adventure of the Blue Carbuncle](https://openlibrary.org/works/OL1518317W/Adventure_of_the_Blue_Carbuncle)