 |
| Cosmos Science Fiction and Fantasy Magazine, May 1977 |
 |
| Analog Science Fiction/Science Fact, September 1977 |
 |
| If, May 1966 |
 |
| Worlds of Tomorrow, September 1965 |
 |
| Galaxy Magazine, June 1965 |
 |
| Worlds of Tomorrow, May 1965 |
 |
| Galaxy Magazine, April 1965 |
 |
| Worlds of Tomorrow, March 1965 |
 |
| If, May 1965 |
 |
| Fantastic Stories of Imagination, November 1964 |
 |
| Galaxy Magazine, October 1964 |
 |
| Fantastic Stories of Imagination, October 1964 |
 |
| Galaxie, Jan 1965 |
 |
| Amazing Stories, November 1962 |
 |
| Amazing Stories, May 1962 |
 |
| Fantastic Stories of Imagination, May 1962 |
