|
1964
|
|
The Issue at Hand: Studies in Contemporary Magazine Science Fiction |
Advent: Publishers |
Nonfiction |
49 |
|
1967
|
|
The Issue at Hand: Studies in Contemporary Magazine Science Fiction |
Advent: Publishers |
Nonfiction |
|
|
1969
|
|
The Issue at Hand: Studies in Contemporary Magazine Science Fiction |
Advent: Publishers |
Nonfiction |
|
|
February 1974
|
|
The Issue at Hand: Studies in Contemporary Magazine Science Fiction |
Advent: Publishers |
Nonfiction |
52 |
|
July 1974
|
|
The Issue at Hand: Studies in Contemporary Magazine Science Fiction |
Advent: Publishers |
Nonfiction |
52 |
|
February 1977
|
|
Turning Points: Essays on the Art of Science Fiction |
Harper & Row |
Nonfiction |
145 |
|
May 2014
|
|
Turning Points: Essays on the Art of Science Fiction |
Gateway / Orion |
Nonfiction |
|