Robert Silverberg

Kingdoms of the Wall is a 1992 science fiction novel by Robert Silverberg. The reader is gradually introduced to the fact that the plot is set on a faraway planet inhabited by an alien race and in an undefined future. Its subject is the perpetual communal quest for knowledge in the face of hardship and wonders, which …

The World Inside is a science fiction novel written by Robert Silverberg and published in 1971. The novel's first chapter was first published in 1970 as a short story titled "A Happy Day in 2381". The World Inside was nominated for a Hugo Award in 1972. On March 2, 2010, Orb Books published this title as a trade …