Appeared alongside James White in
| Title | Type | Year | Year | |
|---|---|---|---|---|
|
|
New Writings in SF 7 | Anthology | 1966 | |
|
Out of This World 8 | Anthology | 1970 | |
|
Nebula 35, October 1958 | Magazine issue | 1958 | |
|
Nebula, February 1959 (US edition) | Magazine issue | 1959 | |
|
New Worlds 100, November 1960 | Magazine issue | 1960 |