Robert Silverberg

Zona clonazione

Time and Time Again

Pianeta senza scampo (Urania)

Manoscritto trovato in una macchina del tempo abbandonata

Roma Eterna

Chiamatemi Titano

Dying Inside

The Monsters Came by Night: Nightfall Brought More Than Darkness

Vintage Sci-Fi 22 - 27 Classic Science Fiction Short Stories from H. P. Lovecraft, Arthur C. Clarke, H. G. Wells, Robert Silverberg, Nelson S. Bond, Brian W. Aldiss and more: A Grand Tour of Monsters, Martians, and Mind-Benders From the Golden Age

Lost Sci-Fi Books 471 thru 475: Five Classic Adventures of Machines, Monsters, and Men from the Golden Age of Science Fiction

Nebula Award Winning Authors - 22 Science Fiction Classics by Arthur C. Clarke, Robert Silverberg, Clifford D. Simak, Nelson S. Bond, Jack Vance and more: Classic Adventures By Award-Winning Science Fiction Authors

The Day the Monsters Broke Loose: When The Monsters Took The Field, Humanity Took Flight