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Irwaders

of

Earth

INVADERS

OF

Edited by

GROFF

CONKLIN

EARTH

Twenty-one imagination-stretching słories — nonę pob-lished in book form before — dealing with invasion from outer space by such science fiction masters as:

Theodore Sturgcon    Murray Leinster

A. E. Van Vogt    Fredric Brown

Katherine Maclean    Erie Frank Russell

W Margaret Sł. Clair    Anthony Boucher

etc., etc.

PLUS

łhe complete Orson Welles' broadcast, "lnvasion From Mars."

Edited by Groff Conklin

itor of "Possible Worlds of Science Fiction¹