Econ Verlag Gmbh
Added by BadMoon
Copyright Holder 5
| Title | Number | Date | Format | |
|---|---|---|---|---|
 | Lądowanie w Andach | Vol. 1 #I | 1982 | Softcover |
 | Ludzie i potwory | Vol. 2 #I | 1984 | Softcover |
 | Zagłada wielkiej wyspy | Vol. 5 #I | 1987 | Softcover |
 | Ludzie i potwory | Vol. 2 #II | 1990 | Softcover |
 | Tajemnica piramidy | Vol. 7 #I | 1990 | Softcover |
Original Publisher 2
| Title | Number | Date | Format | |
|---|---|---|---|---|
 | Walka o planetę | Vol. 3 | 1985 | Trade Paperback |
 | Bunt olbrzymów | Vol. 4 | 1986 | Trade Paperback |