Robert Silverberg

Zona clonazione

Pianeta senza scampo (Urania)

Il tempo delle metamorfosi (Urania)

Manoscritto trovato in una macchina del tempo abbandonata

Time and Time Again

Roma Eterna

1950s Science Fiction 11 - 27 Science Fiction Short Stories From the 1950s: Time Travel, Alien Worlds, and the Golden Age of Imagination

Lost Sci-Fi Books 201 thru 220: Robots, Distant Worlds, Strange Experiments And The Wild Imagination Of Classic Sci-Fi

Mars and Martians and Nothing But Mars and Martians 3: Pioneers, Aliens, and Ancient Secrets on the Red Planet

Lost Sci-Fi Books 356 thru 360: Five Unsettling Encounters from the Outer Edges of Classic Science Fiction

Lost Sci-Fi Books 311 thru 315: Five Dangerous Encounters from the Golden Age of Science Fiction

Science Fiction Grand Masters 6: Legendary Writers, Unforgettable Stories, And The Greatest Voices In Vintage Science Fiction — A Powerful Collection Of Classic Tales From The Science Fiction Grand Masters Who Shaped The Golden Age Of Science Fiction