| Author: | Del Rey, Lester, 1915-1993 |
| Subject: | PS, Science fiction, Short stories, Time travel -- Fiction |
| Format: | Electronic text |
| Date issued: | 2023 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Absolutely no paradox [electronic resource] / Lester Del Rey |