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<p style="text-align:right;"> </p> <p> </p> <p style="text-align:right;"> </p> <a href='https://www.gutenberg.org/cache/epub/31168/pg31168-images.html#Cover'>COVER DESIGN</a> H. W. WESSO     Painted in Water-Colors from a Scene in "The Doom from Planet 4."     <a href='https://www.gutenberg.org/cache/epub/31168/pg31168-images.html#The_Doom_from_Planet_4'>THE DOOM FROM PLANET 4</a> JACK WILLIAMSON   <a href='https://www.gutenberg.org/cache/epub/31168/pg31168-images.html#Page_5'>5</a> A Ray of Fire, Green, Mysterious, Stabs Through the Night to Dan on His Ship. It Leads Him to an Island of Unearthly Peril.     <a href='https://www.gutenberg.org/cache/epub/31168/pg31168-images.html#The_Hands_of_Aten'>THE HANDS OF ATEN</a> H. G. WINTER   <a href='https://www.gutenberg.org/cache/epub/31168/pg31168-images.html#Page_20'>20</a> Out of the Solid Ice Craig Hews Three Long-Frozen Egyptians and Is at Once Caught Up into Amazing Adventure. (A Complete Novelette.)     <a href='https://www.gutenberg.org/cache/epub/31168/pg31168-images.html#The_Diamond_Thunderbolt'>THE DIAMOND THUNDERBOLT</a> H. THOMPSON RICH   <a href='https://www.gutenberg.org/cache/epub/31168/pg31168-images.html#Page_46'>46</a> Locked in a Rocket and Fired into Space! Such Was the Fate which Awaited Young Stoddard at the End of the Diamond Trail!     <a href='https://www.gutenberg.org/cache/epub/31168/pg31168-images.html#The_Slave_Ship_From_Space'>THE SLAVE SHIP FROM SPACE</a> A. R. HOLMES   <a href='https://www.gutenberg.org/cache/epub/31168/pg31168-images.html#Page_68'>68</a> Three Kidnapped Earthlings Show Xantra of the Tillas How "Docile" Earth Slaves Can Be.     <a href='https://www.gutenberg.org/cache/epub/31168/pg31168-images.html#The_Revolt_of_the_Machines'>THE REVOLT OF THE MACHINES</a> NAT SCHACHNER AND ARTHUR L. ZAGAT   <a href='https://www.gutenberg.org/cache/epub/31168/pg31168-images.html#Page_88'>88</a> Something in the Many-Faceted Mind of the Master Machine Spurs It to Diabolical Revolt Against the Authority of Its Human Masters.     <a href='