| Appears in: | The Sign of the Four |
|---|---|
| Quotation: | "How often have I said that when you have eliminated the impossible whatever remains, however improbable, must be the truth?" |
| Notes: |
| Appears in: | The Sign of the Four |
|---|---|
| Quotation: | "How often have I said that when you have eliminated the impossible whatever remains, however improbable, must be the truth?" |
| Notes: |