Isaac Asimov's Foundation Trilogy is one of the high-water marks of science fiction. It is the monumental story of a Galactic Empire in decline, and the secret society of scientists who seek to shorten the inevitable Dark Age with the science of psychohistory. Now, with the permission -- and blessing -- of the Asimov estate, the epic saga continues.

Fate -- and a cruel Emperor's arbitrary power -- have thrust Hari Seldon into the First Ministership of the Empire against his will. As the story opens, Hari is about to leave his quiet professorship and take on the all but impossible task...

Would your body work better with some artificial parts? Will you live longer, perhaps a lot longer, than you now expect? The next decade promises another qualitative shift in the way we view technology, as once purely fictional concepts--robots, cyborg parts, and the many variations in between--become part of reality.

Beyond Human treats the landscape of human self-change and robotic development as poles of the same phenomenon. Can we go too far in making ourselves machine-like or making machines resemble us? Once made, what will such creatures think about us? These questions...

SHAPESHIFTER

The Changeling could become anyone or anything--man, woman, child, animal. It was endowed with an inborn lust for disorder and destruction. Now it had chosen the plague-ridden planet of Alvea for its next mission--to throw an entire world into eternal chaos and madness.

The Earth Consortium could send only an embittered killer and an untrained anthropologist to hunt down the Changeling. Yet, dangerous though it was, the Changeling was not the only peril the Earthmen faced on Alvea, or the worst--for the Alveans feared and hated Earth. Even a hint of the hunters'...