A Second Foundation adept who specializes in projecting thoughts and mental influences across...

A Second Foundation adept who specializes in reading and interpreting thoughts and mental patterns.

A Second Foundation adept who specializes in mental shielding and protection techniques.

An analyst who processes vast amounts of data searching for patterns that might reveal Second...

Revealed to be a Second Foundation agent who has been manipulating the Mule's search to lead him...

The leader of the Second Foundation, a master of mental science who orchestrates the defeat of the...

Begins to show signs of aging and emotional strain as the Mule's control over him conflicts with...

Scientists studying mental sciences, both from the Second Foundation and regular Foundation...

A research professor who directs scientific studies aimed at understanding and replicating Second...

High-ranking members of the Second Foundation with advanced mental science abilities who can...

Young members of the Second Foundation learning the advanced mental sciences under the guidance of...

A Second Foundation Speaker who masters advanced techniques of mental manipulation and emotional...

An experienced Speaker of the Second Foundation who specializes in long-term psychological planning.

A Second Foundation Speaker who specializes in analyzing historical patterns and psychohistorical...

A Second Foundation Speaker who specializes in memory modification and mental reconstruction.

A Second Foundation Speaker who masters techniques of emotional control and manipulation.

A promising young student of the Second Foundation learning the mental sciences under Speaker...

A female student of the Second Foundation specializing in emotional detection and analysis.

A Second Foundation student specializing in probability analysis and psychohistorical mathematics.

A talented student of the Second Foundation learning telepathic communication techniques.

A technician who develops and maintains specialized equipment for detecting mental influence and...

Defeated by the Second Foundation's superior mental powers; his emotional control abilities are...

An archivist specializing in Imperial historical records and documentation.

The Mule's companion and mistress, converted to love him completely despite his physical...

A fleet captain commanding Kalgan naval forces during the Mule's reign and later investigations.

An intelligence captain serving the Mule who coordinates spy networks and information gathering.

A military colonel who oversees field operations in the search for the Second Foundation.

Various citizens who have been emotionally converted by the Mule or mentally manipulated by the...

A physician in the Mule's court who studies the biological and psychological aspects of mental...

A librarian maintaining archives in the ruins of Trantor's Imperial Library.

A field lieutenant who leads search teams investigating potential Second Foundation locations.

A security major who manages internal security for the Mule's empire and protects against...

Military commanders serving the Mule in his continued rule and search for the Second Foundation.

A sergeant who commands ground squads during the systematic search for Second Foundation agents.

The Mule's chief intelligence coordinator who manages the vast spy network searching for the Second...

The native population of Trantor, now mostly farmers and simple people living among the ruins of...