Vol 14, No 6. Contents: 10 • Discus Men of Ekta • [Warriors of Eternity • 2] • novelette by Carl Buchanan and Dr. Arch Carr 39 • The Great Cold • [The Mini-Men] • short story by Frank Belknap Long 50 • Parasite Planet • [Ham Hammond] • novelette by Stanley G. Weinbaum 70 • The Machine • [The Machine • 1] • short story by John W. Campbell, Jr. [as by Don A. Stuart] 83 • Shortwave Experiment • [Dr. Conklin • 3] • short story by Thomas Calvert McClary [as by Calvin Peregoy] 90 • The Ultimate Metal • short story by Nat Schachner 107 • In Our Stride • [Editorial (Astounding)] • essay by The Editor 108 • The Mightiest Machine (Part 3 of 5) • [Mightiest Machine] • serial by John W. Campbell, Jr. 136 • The Skylark of Valeron (Part 7 of 7) • [Skylark of Space • 3] • serial by Edward E. Smith (book publication as Skylark of Valeron 1949) [as by Edward E. Smith, Ph.D.] 155 • Brass Tacks (Astounding Stories, February 1935) • [Brass Tacks] • essay by The Editor 156 •  Letter (Astounding Stories, February 1935) • essay by Milton A. Rothman 156 •  Letter (Astounding Stories, February 1935) • [Letters: John W. Campbell, Jr.] • essay by John W. Campbell, Jr. [as by Karl van Campen] 157 •  Letter (Astounding Stories, February 1935) • [Letters: Isaac Asimov] • essay by Isaac Asimov 158 •  Letter (Astounding Stories, February 1935) • essay by Jack Darrow 158 •  Letter (Astounding Stories, February 1935) • essay by William S. Sykora 158 •  Letter (Astounding Stories, February 1935) • essay by Arthur L. Widner, Jr. 【 PREVIOUS ISSUE ← February 1935 → NEXT ISSUE 】