Cyborg (Tombooktu Asimov) (Spanish Edition)

Derec and Katherine must find a demented cyborg who walks the streets of Robot City like a ticking time bomb, indistinguishable from the other robots, but with a destructive capacity that only a human mind can imagine, reinforced by the resistance and exceptional strength of his robot body. Derec must find the true identity of his traveling companion, Katherine, and locate the cyborg within the fantastic limits of this terribly unreal metropolis.