Poul Anderson

La patrulla del tiempo

Tau Zero

La saga de Hrolf Kraki

Los modos de las estrellas

Tau Zero

Starfarers

Sci Fi Shorts, Volume 4 (Unabridged)

The Last of the Deliverers: The Argument That Would Not Die

50 Vintage Sci-Fi Short Stories 11: 50 Classic Adventures Across Space, Time, and the Unknown

Mars and Martians: Legends of the Red Planet

1950s Science Fiction 13 - 27 Science Fiction Short Stories From the 1950s: Alien Visitors, Martian Adventures, And Strange Discoveries From 1950s 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