| Author: | Hamilton, Edmond, 1904-1977 |
| Subject: | PS, Science fiction, Artificial intelligence -- Fiction |
| Format: | By Edmond Hamilton writing under the name Alexander Blade., Text |
| Date issued: | 2010 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The Brain [electronic resource] / Edmond Hamilton |