The very rich can buy eternal life: all that's needed is someone desperate enough to donate, for a high price, a young body into which their personality can ... read more
The positronic brain of robot RB-34(Herbie) has an unforeseen 'extra': he can read human thoughts. So his take on the First Law of Robotics ("A robot may not... read more
If, by an accident of science, it became possible for the personality to pass at the moment of death into the mind of someone still alive, then the big new p... read more
Giant multi-generation starship with a virtual city of people on board. The ship has been travelling for so long that the occupants have long forgotten the m... read more
Following an explosion in a laboratory accident, physicist Colin Trafford is sent to a parallel universe where he enters into the body of his counterpart, a ... read more
Earth police detective Lije Baley and his robot associate, R. Daneel Olivaw, investigate an impossible murder on a planet where physical proximity is taboo b... read more
When a down-at-heel, alcoholic physician discovers a medical kit, based on future technology, accidentally left in the wake of a time-travel expedition, he b... read more