| Author: | Smith, Richard Rein, 1930-2007 |
| Subject: | PS, Science fiction, Short stories, Martians -- Fiction, Mars (Planet) -- Fiction, Criminals -- Fiction, Games -- Fiction |
| Format: | Electronic text |
| Date issued: | 2020 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Alien Equivalent [electronic resource] / Richard Rein Smith |