| Author: | Wickstedt, Ida, 1859-1930 |
| Subject: | PR, Private investigators -- England -- Fiction, Detective and mystery stories, Holmes, Sherlock (Fictitious character) -- Fiction |
| Format: | Text |
| Date issued: | 2016 |
| Language: | Finnish |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Neljän merkit [electronic resource] / Ida Wickstedt |