| Author: | Wells, Basil, 1912-2003 |
| Subject: | PS, Adventure stories, Science fiction, Life on other planets -- Fiction |
| Format: | Text |
| Date issued: | 2021 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Valkyrie from the Void [electronic resource] / Basil Wells |