| Author: | Samachson, Joseph, 1906-1980 |
| Subject: | PS, Human-alien encounters -- Fiction, Short stories, Science fiction, Extraterrestrial beings -- Fiction |
| Format: | Text |
| Date issued: | 2019 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Unwelcomed Visitor [electronic resource] / Joseph Samachson |