โ Perry Rhodan
๐ Fiction
๐
1974
๐ Ace Publishing Corporation
๐ English
โ 66 KB
๐ 2 views
ALL GALACTIC INTELLIGENCES Are endangered by the invisible alien attackers, the Unseen. A defence against this incomprehensible & diabolical enemy must be found if, planet by planet, the inhabitants of uncounted worlds are not inexplicably to disappear from the face of space like the pitiful popula