| Author: | Williamson, Jack, 1908-2006 |
| Subject: | PS, Short stories, Science fiction |
| Format: | Text |
| Date issued: | 2008 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The Cosmic Express [electronic resource] / Jack Williamson |