From Uncollected Tevis: "The story was collected in a book, just not a Walter Tevis book. It appears in THE THIRD EYE by Theodore Cogswell, Belmont B50-840, 1968. On the copyright page there it says: '"Machine Record" (with Walter Tevis) copyright 1961 by Nova Publications Ltd.' It is a collaboration by Tevis and Cogswell. There are no records in Tevis's papers suggesting how much of this collaboration is Cogswell's, how much is Tevis."
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1961 |
|
Science Fiction Adventures, No. 20 | Nova Publications Ltd. | MAGAZINE | 102 |
| September 1968 |
|
The Third Eye | Belmont Books | Collection | 98 |
| September 1968 |
|
The Third Eye | Belmont Books | Collection | 98 |
| July 2014 |
|
The First Theodore R. Cogswell Megapack | Wildside Press | Collection | |
| September 2014 |
|
The Mad Scientist Megapack | Wildside Press | Anthology |