Discon II: 32nd World Science Fiction Convention
| First published | August 1974 |
|---|---|
| Type | Cover Art |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1974 |
|
Discon II: 32nd World Science Fiction Convention | Discon II | Nonfiction | |
| August 1989 |
|
The 47th World Science Fiction Convention: Noreascon Three | Massachusetts Convention Fandom Inc. | Nonfiction | 102 |