Pederson
Pseudonym of John Pederson, Jr.
24 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| July 1957 | Cover Art | Galaxy Science Fiction, No. 52 | Galaxy Science Fiction, No. 52 | |
| November 1957 | Cover Art | Galaxy Science Fiction, November 1957 | Galaxy Science Fiction, November 1957 | |
| January 1958 | Cover Art | Galaxy Science Fiction, No. 58 | Galaxy Science Fiction, No. 58 | |
| February 1958 | Cover Art | Galaxy Science Fiction, February 1958 | Galaxy Science Fiction, February 1958 | |
| April 1958 | Cover Art | Galaxy Science Fiction, No. 61 | Galaxy Science Fiction, No. 61 | |
| May 1958 | Cover Art | Galaxy Science Fiction, May 1958 | Galaxy Science Fiction, May 1958 | |
| June 1958 | Cover Art | Galaxy Science Fiction, June 1958 | Galaxy Science Fiction, June 1958 | |
| July 1958 | Cover Art | Galaxy Science Fiction, No. 64 | Galaxy Science Fiction, No. 64 | |
| August 1958 | Cover Art | Galaxy Science Fiction, No. 65 | Galaxy Science Fiction, No. 65 | |
| November 1958 | Cover Art | The Magazine of Fantasy and Science Fiction, November 1958 | The Magazine of Fantasy and Science Fiction, November 1958 | |
| October 1960 | Cover Art | The Magazine of Fantasy and Science Fiction, October 1960 | The Magazine of Fantasy and Science Fiction, October 1960 | |
| April 1963 | Cover Art | Worlds of Tomorrow, April 1963 | Worlds of Tomorrow, April 1963 | |
| August 1963 | Cover Art | Galaxy Magazine, August 1963 | Galaxy Magazine, August 1963 | |
| August 1964 | Cover Art | Galaxy Magazine, August 1964 | Galaxy Magazine, August 1964 | |
| February 1965 | Cover Art | Galaxy Magazine, February 1965 | Galaxy Magazine, February 1965 | |
| July 1965 | Cover Art | Worlds of Tomorrow, July 1965 | Worlds of Tomorrow, July 1965 | |
| October 1965 | Cover Art | Galaxy Magazine, October 1965 | Galaxy Magazine, October 1965 | |
| December 1965 | Cover Art | Galaxy Magazine, December 1965 | Galaxy Magazine, December 1965 | |
| February 1966 | Cover Art | If, February 1966 | If, February 1966 | |
| May 1968 | Cover Art | If, May 1968 | If, May 1968 | |
| December 1968 | Cover Art | Galaxy Magazine, December 1968 | Galaxy Magazine, December 1968 | |
| February 1969 | Cover Art | Galaxy Magazine, February 1969 | Galaxy Magazine, February 1969 | |
| August 1969 | Cover Art | Galaxy Magazine, August 1969 | Galaxy Magazine, August 1969 | |
| September 1969 | Cover Art | Galaxy Magazine, September 1969 | Galaxy Magazine, September 1969 |