First published in The Los Angeles Weekly News, August 10, 1973.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1979 |
|
The Golden Helix | Nelson Doubleday / SFBC | Collection | 244 |
| June 1980 |
|
The Golden Helix | Dell | Collection | 331 |
| January 1985 |
|
The Golden Helix | Bluejay Books | Collection | 331 |
| January 1989 |
|
The Golden Helix | Carroll & Graf | Collection | 331 |