Perry Rhodan, #821: Die Gravo-Katastrophe
May 1977
Contents
| Page | Type | Kind | Title | Author(s) |
|---|---|---|---|---|
| 3 | Essay | Non Fiction | Perry Rhodan Leserkontaktseite (Perry Rhodan #821) | W. Voltz |
| 4 | Essay | Non Fiction | Letter (Perry Rhodan #821) | Peter Krassa |
| 5 | Short Fiction | Fiction | Die Gravo-Katastrophe | Hans Kneifel |
| 63 | Essay | Non Fiction | Vom Wesen der Superintelligenzen | uncredited |
| 3|3.1 | Essay | Non Fiction | Letter (Perry Rhodan #821) | Erich von Däniken |
| Page | Type | Kind | Title | Author(s) |
|---|---|---|---|---|
| Editor | Non Fiction | Perry Rhodan (1. Aufl.) - 1977 | William Voltz & K. H. Scheer | |
| Cover Art | Non Fiction | Perry Rhodan, #821: Die Gravo-Katastrophe | Johnny Bruck |