| Author: | Oppenheim, E. Phillips (Edward Phillips), 1866-1946 |
| Subject: | PR, Detective and mystery stories, Adventure stories, Secret societies -- Fiction |
| Format: | Text |
| Date issued: | 1999 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Peter Ruff and the Double Four [electronic resource] / E. Phillips Oppenheim |