| Author: | Raphael, Rick, 1919-1994 |
| Subject: | PS, Short stories, Science fiction |
| Format: | Text |
| Date issued: | 2007 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | A Filbert Is a Nut [electronic resource] / Rick Raphael |