| Galaxy, November 1977 |
1977-11 |
Periodical |
Editor |
| Galaxy, December 1977-January 1978 |
1977-12 |
Periodical |
Editor |
| Galaxy, February 1978 |
1978-02 |
Periodical |
Editor |
| Galaxy, March 1978 |
1978-03 |
Periodical |
Editor |
| Galaxy, April 1978 |
1978-04 |
Periodical |
Editor |
| Galaxy, May 1978 |
1978-05 |
Periodical |
Editor |
| Galaxy, June 1978 |
1978-06 |
Periodical |
Editor |
| Galaxy, September 1978 |
1978-09 |
Periodical |
Editor |
| Galaxy, November-December 1978 |
1978-11 |
Periodical |
Editor |
| Galaxy, March-April 1979 |
1979-03 |
Periodical |
Editor |
| Foundations of Science Fiction: A Study in Imagination and Evolution |
1987-04 |
Book |
Author |
| Great Themes of Science Fiction: A Study in Imagination and Evolution |
1987-10 |
Book |
Author |
| When World Views Collide: A Study in Imagination and Evolution |
1989 |
Book |
Author |
| Odd Genre: A Study in Imagination and Evolution |
1994 |
Book |
Author |