| Author: | Jacobi, Carl, 1908-1997 |
| Subject: | PS, Science fiction, Adventure stories, Mars (Planet) -- Fiction, Criminals -- Fiction, Journalists -- Fiction |
| Format: | Electronic text |
| Date issued: | 2020 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Enter the Nebula [electronic resource] / Carl Jacobi |