Cover art
| Title | Type | Year | |
|---|---|---|---|
|
|
Astounding / Analog (1937-1971), March 1954 (UK edition) | Magazine issue | 1954 |
|
New Worlds, March 1960 (US edition) | Magazine issue | 1960 |
|
Analog Science Fiction and Fact, October 1975 | Magazine issue | 1975 |
Interior art
| Title | Type | Year | |
|---|---|---|---|
|
Astounding Science Fiction, October 1953 | Magazine issue | 1953 |
|
|
Astounding / Analog (1937-1971), March 1954 (UK edition) | Magazine issue | 1954 |
|
|
Analog Science Fiction and Fact, October 1975 | Magazine issue | 1975 |