image of Robert Silverberg

Robert Silverberg

Popularity Prediction Title
... Unknown
Triax : three original novellas by James Gunn, Keit …

... Unknown
Trips

... Unknown
Trips

... Unknown
Trips in time: Nine stories of science fiction

... Unknown
Umírat v nitru

... Unknown
Unfamiliar Territory

... Unknown
Universe 1

... Unknown
Universe 2

... Unknown
Universe 3 (Universe)

... Unknown
Up the line

Up the Line is a time travel novel by American science fiction author Robert Silverberg. The plot revolves mainly around the paradoxes brought about by time travel, though it is also notable for its liberal dosage of sex and humor. It was nominated for a Nebula Award for Best Novel in 1969, and a Hugo Award for Best …