| Author: | Duchess, -1897 |
| Subject: | PR, Science fiction |
| Format: | Electronic text |
| Date issued: | 2022 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The professor's experiment : A novel, Vol. 1 (of 3) [electronic resource] / Duchess |