Appeared alongside James White in
| Title | Type | Year | Year | |
|---|---|---|---|---|
|
|
8th Annual Year's Best SF | Anthology | 1963 | |
|
The Best of Sci-Fi No. 4 | Anthology | 1965 | |
|
Mind to Mind | Anthology | 1971 | |
|
Galactic Empires | Anthology | 1976 | |
|
Imperios galácticos 2 | Anthology | 1977 | |
|
Galactic Empires Volume One | Anthology | 1979 | |
|
Combat SF | Anthology | 1981 | |
|
Galactic Empires | Anthology | 1988 | |
|
Christmas on Ganymede | Anthology | 1990 | |
|
Isaac Asimov Presents The Great SF Stories 24 | Anthology | 1992 | |
|
Le grandi storie della fantascienza: 1962 | Anthology | 1994 | |
|
New Worlds 37, July 1955 | Magazine issue | 1955 | |
|
The Magazine of Fantasy & Science Fiction, January 1962 | Magazine issue | 1962 | |
|
Nova Science Fiction (Sweden), 1985 | Magazine issue | 1985 |