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_On Sale the First Thursday of Each Month_
W. M. CLAYTON, Publisher HARRY BATES, Editor DOUGLAS M. DOLD, Consulting Editor
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_That_ the stories therein are clean, interesting, vivid, by leading writers of the day and purchased under conditions approved by the Authors' League of America; _That_ magazines are manufactured in Union shops by American workmen; _That_ each newsdealer and agent is insured a fair profit; _That_ an intelligent censorship guards their advertising pages.
The other Clayton magazines are: ACE-HIGH MAGAZINE, RANCH ROMANCES, COWBOY STORIES, CLUES, FIVE-NOVELS MONTHLY, WIDE WORLD ADVENTURES, ALL STAR DETECTIVE STORIES, RANGELAND LOVE STORY MAGAZINE, WESTERN ADVENTURES, and FOREST AND STREAM.
_More Than Two Million Copies Required to Supply the Monthly Demand for Clayton Magazines._
_Painted in Water-colors from a Scene in "The Moon Master."_
OUT OF THE DREADFUL DEPTHS C. D. WILLARD 293 _Robert Thorpe Seeks Out the Nameless Horror That Is Sucking All Human Life Out of Ships in the South Pacific._
MURDER MADNESS MURRAY LEINSTER 310 _Bell, of the Secret "Trade," Strikes into the South American Jungle to Find the Hidden Stronghold of the Master--the Unknown Monster Whose Diabolical Poison Swiftly and Surely Is Enslaving the Whole Continent._ (Part Two of a Continued Novel.)
_A Great Oil Field Had Gone Dry--and Asher, Trapped Far under the Earth Among the Revolting Petrolia, Learns Why._
_The Besieged Earth-men Wage Grim, Ultra-scientific War with Martian Bandits in a Last Great Struggle for Their Radium-ore--and Their Lives._ (Conclusion.)
_Madly the Three Raced for their Lives up the Shaft of the Radium Mine, for Behind Them Poured a Stream of Hideous Monsters--Giants of the Ray!_
_Through Infinite Deeps of Space Jerry Foster Hurtles to the Moon--Only to be Trapped by a Barbaric Race and Offered as a Living Sacrifice to Oong, their Loathsome, Hypnotic God._ (A Complete Novel.)
_A Meeting Place for Readers of Astounding Stories._
Single Copies, 20 Cents (In Canada, 25 Cents) Yearly Subscription, $2.00
Issued monthly by Publishers' Fiscal Corporation, 80 Lafayette St., New York, N.Y. W. M. Clayton, President; Nathan Goldmann, Secretary. Entered as second-class matter December 7, 1929, at the Post Office at New York. N.Y., under Act of March 3, 1879. Title registered as a Trade Mark in the U.S. Patent Office. Member Newsstand Group--Men's List. For advertising rates address E. R. Crowe & Co., Inc., 25 Vanderbilt Ave., New York; or 225 North Michigan Ave., Chicago.