Vol 21, No 3. Contents: 4 • The Legion of Time (Part 1 of 3) • [Legion of Time] • serial by Jack Williamson 32 • The Incredible Visitor • short story by Clifton B. Kruse 42 • Island of the Individualists • [Past, Present and Future] • novelette by Nat Schachner 63 • Procession of Suns • short story by R. R. Winterbotham 70 • Three Thousand Years! (Part 2 of 3) • serial by Thomas Calvert McClary (book publication as Three Thousand Years 1954) 95 • Static • [Dr. von Theil and Sgt. John West] • novelette by Kent Casey 107 • Not 'The' But 'A' • [Editorial (Astounding)] • essay by John W. Campbell, Jr. [as by The Editor] 108 • Ra for the Rajah • short story by John Victor Peterson 118 • Catastrophe! • essay by Edward E. Smith 129 • Niedbalski's Mutant • short story by Clifton B. Kruse [as by Spencer Lane] 138 • The Brain-Storm Vibration • short story by Moses Schere [as by M. Schere] 150 • Science Discussions and Brass Tacks (Astounding, May 1938) • [Brass Tacks] • essay by The Editor 150 • Letters 160 • In Times to Come (Astounding, May 1938) • [In Times to Come (Astounding)] • essay by The Editor 160 • The Analytical Laboratory: March 1938 (Astounding, May 1938) • [The Analytical Laboratory] • essay by uncredited. 【 PREVIOUS ISSUE ← May 1938 → NEXT ISSUE 】