Robert Silverberg

Time and Time Again (Urania)

L'oreille interne

La Reine du printemps

Les Montagnes de Majipoor (Cycle de Majipoor, Tome 4)

Le Roi des rêves (Cycle de Majipoor, Tome 7)

Dying Inside

Age of Anxiety: "Choose!" said the robonurse. "Choose!" echoed his entire world. But either choice was impossible!

Ghost Towns of the American West (Unabridged)

Tales of the Apocalypse

1950s Science Fiction 12 - 23 Science Fiction Short Stories From the 1950s: Alien Encounters, Time Paradoxes, and Human Reckoning

Space Travelers 10: Explorers, Aliens, and Impossible Choices Among the Stars

Lost Sci-Fi Books 276 thru 280 - Five Vintage Sci-Fi Short Stories from the 1930s, 40s, 50s and 60s: Classic Adventures Across Space, Time, and the Human Heart