The Adventures of Sherlock Holmes by Doyle, Sir Arthur Conan
| Text and audio: | Lit2Go, EnOn – English Online. |
| Text: | Project Gutenberg – text |
| Audio: | LibriVox, Archive – audio, Greatest AudioBooks. |
| Book info: | Wikipedia – book info |
| Readability: | Flesch–Kincaid Grade Level: 6.1 grade |
| Category: | |
| Genre: | Mystery |