Edited
| Title | Type | Year | |
|---|---|---|---|
|
|
The Magazine of Fantasy & Science Fiction, February 1963 | Magazine issue | 1963 |
|
The Magazine of Fantasy & Science Fiction, April 1963 | Magazine issue | 1963 |
Appeared alongside James White in
| Title | Type | Year | Year | |
|---|---|---|---|---|
|
13 Above the Night | Anthology | 1965 | |
|
Galactic Empires | Anthology | 1976 | |
|
Galactic Empires | Anthology | 1988 | |
|
Fiction 118, September 1963 | Magazine issue | 1963 | |
|
Venture Science Fiction, September 1963 | Magazine issue | 1963 | |
|
Nova Science Fiction (Sweden), 1985 | Magazine issue | 1985 |