Shield
Koskinen had returned to earth with a strange new "Shield" - a device which enclosed the wearer in a force shield which absorbed all energies below a certain level. Light could come through the Shield, but no weapon known to man could penetrate it.
Koskinen had developed the Shield in collaboration with the Martians. From the moment of his return to earth he was in deadly danger. His own country se...
Koskinen had returned to earth with a strange new "Shield" - a device which enclosed the wearer in a force shield which absorbed all energies below a certain level. Light could come through the Shield, but no weapon known to man could penetrate it.
Koskinen had developed the Shield in collaboration with the Martians. From the moment of his return to earth he was in deadly danger. His own country se...
