| Author: | Garrett, Randall, 1927-1987 |
| Subject: | PS, Science fiction, Spy stories, Telepathy -- Fiction, United States. Federal Bureau of Investigation -- Fiction |
| Format: | Electronic text |
| Date issued: | 2007 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Brain Twister [electronic resource] / Randall Garrett |