Notes
Expanded from the 1950 novelette of the same title.
Publications (5)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| 1962 | The Cybernetic Brains | Avalon Books | Novel | |
| March 1969 | The Cybernetic Brains | Paperback Library | Novel | 5 |
| March 1969 | The Cybernetic Brains | Paperback Library | Novel | 5 |
| December 2012 | The Cybernetic Brains | Gateway / Orion | Novel | |
| September 2014 | The Cybernetic Brains | Thunderchild Publishing | Novel |