| Author: | Campbell, John W., Jr (John Wood), 1910-1971 |
| Subject: | PS, Science fiction, Short stories |
| Format: | Electronic text |
| Date issued: | 2008 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The Last Evolution [electronic resource] / John W., Campbell |