The Viagens Interplanetarias series is a sequence of science fiction stories by L. Sprague de Camp, begun in the late 1940s and written under the influence of contemporary space opera and sword and pl
The Continent Makers and Other Tales of the Viagens by L. Sprague de Camp, Twayne Publishers, 1953
Planetary romance is a subgenre of science fiction in which the bulk of the action consists of adventures on one exotic alien—often technologically primitive—world, characterized by distinctive physic
Viagens Interplanetarias
…a sequence of science fiction stories by L. Sprague de Camp, begun in the late 1940s and written under the influence of contemporary space opera and sword and planet stories, particularly Edgar Rice Burroughs's Martian novels. Set in the future in the 21st and 22nd centuries, the series is named for the quasi-public…
Cover of Imagination, August 1953
Cover of Planet Stories, May 1951
Cover illustration for A Princess of Mars by Edgar Rice Burroughs, McClurg, 1917
Cover of Planet Stories (vol. 1, no. 1, Winter 1939), a pulp magazine devoted to interplanetary adventure.