Dr. Susan Calvin, the first great practitioner of the new science of robopsychology in 2008, looks back on her career with U.S. Robotics on the occasion of her retirement fifty years later, telling stories of how the mechanical race developed.
When young Hari Seldon arrives on Trantor, he is unaware of the perilous politics that are brewing. After he presents his paper on psychohistory, he becomes the most wanted man in the Empire.
The First Foundation on Terminus and the Second Foundation on Trantor suspect each other of manipulating the restoration of Galactic to its own advantage.