Publications (4)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| December 1959 | Galaxy Magazine, December 1959 | Galaxy Publishing Corporation | MAGAZINE | 164 |
| January 1960 | Galaxy, No. 77 | Strato Publications | MAGAZINE | 165 |
| October 1961 | Mind Partner and 8 Other Novelets from Galaxy | Doubleday | Anthology | 150 |
| June 1963 | Mind Partner and 8 Other Novelets from Galaxy | Permabooks | Anthology | 132 |