| Author: | Tremaine, Frederick Orlin, 1899-1956 |
| Subject: | PS, Science fiction |
| Format: | Electronic text |
| Date issued: | 2008 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Wanted—7 Fearless Engineers! [electronic resource] / Frederick Orlin Tremaine |