Appeared alongside James White in
| Title | Type | Year | Year | |
|---|---|---|---|---|
|
|
S-F: Adventures in Mutation | Anthology | 1956 | |
|
8th Annual Year's Best SF | Anthology | 1963 | |
|
Heimkehr zu den Sternen | Anthology | 1963 | |
|
13 Above the Night | Anthology | 1965 | |
|
Selected Stories from Science-Fiction Adventures in Mutation | Anthology | 1965 | |
|
The Best of Sci-Fi No. 4 | Anthology | 1965 | |
|
Galactic Empires | Anthology | 1976 | |
|
Science Fiction Stories | Anthology | 1979 | |
|
Galactic Empires | Anthology | 1988 | |
|
Isaac Asimov Presents The Great SF Stories 24 | Anthology | 1992 | |
|
Le grandi storie della fantascienza: 1962 | Anthology | 1994 | |
|
Astounding / Analog (1937-1971), March 1954 (UK edition) | Magazine issue | 1954 | |
|
Fantastic, June 1961 | Magazine issue | 1961 |