|
April 1957
|
The Magazine of Fantasy and Science Fiction, April 1957 |
Fantasy House, Inc. |
MAGAZINE |
85 |
|
1958
|
The Magazine of Fantasy & Science Fiction, No. 14 |
Consolidated Press Ltd |
MAGAZINE |
|
|
March 1969
|
Seven Conquests: An Adventure in Science Fiction |
Macmillan |
Collection |
141 |
|
April 1969
|
Seven Conquests |
Macmillan / SFBC |
Collection |
140 |
|
1970
|
Seven Conquests: An Adventure in Science Fiction |
Collier Books |
Collection |
141 |
|
1970
|
Seven Conquests: An Adventure in Science Fiction |
Collier Books |
Collection |
141 |
|
October 1984
|
Seven Conquests |
Baen Books |
Collection |
172 |
|
October 1984
|
Seven Conquests |
Baen Books |
Collection |
172 |