Vol 21, No 4. Contents: 6 • Men Against the Stars • novelette by Manly Wade Wellman 21 • Fantastic Fiction • [Editorial (Astounding)] • essay by John W. Campbell, Jr. [as by The Editor] 22 • Below—Absolute! • short story by Harry Walton 33 • The Legion of Time (Part 2 of 3) • [Legion of Time] • serial by Jack Williamson 54 • The Great Eye • essay by R. DeWitt Miller 62 • Philosophers of Stone • short story by D. L. James 76 • Seeds of the Dusk • [When Earth Is Old • 1] • novelette by Raymond Z. Gallun 96 • Monstrous Twin • essay by uncredited 97 • Isle of the Golden Swarm • short story by Norman L. Knight 110 • Three Thousand Years! (Part 3 of 3) • serial by Thomas Calvert McClary (book publication as Three Thousand Years 1954) 135 • In Times to Come (Astounding, June 1938) • [In Times to Come (Astounding)] • essay by The Editor 135 • The Analytical Laboratory: April 1938 (Astounding, June 1938) • [The Analytical Laboratory] • essay by uncredited 136 • Witnesses of the Past • essay by Willy Ley 146 • Mars • essay by uncredited 148 • Science Discussions and Brass Tacks (Astounding, June 1938) • [Brass Tacks] • essay by The Editor 149 • Letters. 【 PREVIOUS ISSUE ← June 1938 → NEXT ISSUE 】