Librería Samer Atenea
Kálamo Books
Librería Elías (Asturias)
Librería Kolima (Madrid)
Librería Proteo (Málaga)
On Venus, tension exists between the native Venusians, Earth colonists, and half-breeds. One of the latter, Jim Warren, seeks to prove his theory that both races must have sprang from a common stock, a mysterious Elder Race. But he finds himself ostracized by Earthmen-and an outcast from his own people!Introduction by Philip Harbottle 3
