Artwork illustrates "Slaves to the Metal Horde".
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1954 |
|
Imagination, June 1954 | Greenleaf Publishing Company | MAGAZINE | |
| 1978 |
|
Science Fiction: An Illustrated History | Grosset & Dunlap | Nonfiction | 143|143.2 |
| 1978 |
|
Science Fiction: An Illustrated History | Grosset & Dunlap | Nonfiction | 143|143.2 |
| June 2011 |
|
Slaves to the Metal Horde / Hunters Out of Time | Armchair Fiction | Omnibus | |
| April 2016 |
|
Slaves to the Metal Horde / Hunters Out of Time | Armchair Fiction | Omnibus | |3 |
| April 2016 |
|
Slaves to the Metal Horde / Hunters Out of Time | Armchair Fiction | Omnibus | |
| July 2016 |
|
Slaves to the Metal Horde / The Fires of Forever | Fiction House Press | Anthology |