| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1958 |
|
Solacon Program | World Science Fiction Society | Nonfiction | 31|31.1 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1958 |
|
Solacon Program | World Science Fiction Society | Nonfiction | 31|31.1 |