Amazing Stories 049 v05n01

Cover: Leo Morey

    * Letter (Amazing, April 1930) • essay by Miles J. Breuer, M.D.
    * Letter (Amazing, April 1930) • essay by Frank J. Brueckel
    * Letter (Amazing, April 1930) • essay by Walter L. Dennis and Raymond A. Palmer
    * 5 • Natural Sources of Power • [Editorial (Amazing Stories)] • essay by T. O'Conor Sloane
    * 6 • The Metal Horde • shortstory by John W. Campbell, Jr.
    * 6 • The Metal Horde • interior artwork by J. De Pauw
    * 22 • Remote Control • [The Kingston Series] • novelette by Walter Kateley
    * 22 • Remote Control • interior artwork by H. W. Wesso
    * 31 • The Feathered Detective • shortstory by A. Hyatt Verrill
    * 31 • The Feathered Detective • interior artwork by Leo Morey
    * 42 • The Conquest of the Earth • shortstory by Isaac R. Nathanson
    * 42 • The Conquest of the Earth • interior artwork by Leo Morey
    * 55 • Rhythm • shortstory by Charles Cloukey
    * 55 • Rhythm • interior artwork by Leo Morey
    * 60 • The Green Girl (Part 2 of 2) • serial by Jack Williamson

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