Vol 14, No 5. Contents: 10 • Star Ship Invincible • novella by Frank K. Kelly 43 • Green Glory • [The Mini-Men] • short story by Frank Belknap Long 51 • Gold • short story by H. L. Gold [as by Clyde Crane Campbell] 62 • The Skylark of Valeron (Part 6 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.] 79 • Energy • short story by Harl Vincent 91 • Osa the Killer • short story by Clifton B. Kruse 100 • Flight on Titan • novelette by Stanley G. Weinbaum 116 • Mind Over Matter • short story by Raymond Z. Gallun 124 • The Mightiest Machine (Part 2 of 5) • [Mightiest Machine] • serial by John W. Campbell, Jr. 152 • Into 1935 • [Editorial (Astounding)] • essay by The Editor 153 • Brass Tacks (Astounding Stories, January 1935) • [Brass Tacks] • essay by The Editor 153 •  Letter (Astounding Stories, January 1935) • essay by Edward E. Smith 154 •  Letter (Astounding Stories, January 1935) • [Letters: Forrest J. Ackerman] • essay by Forrest J. Ackerman 154 •  Letter (Astounding Stories, January 1935) • essay by Ross Rocklynne [as by Paul Cahendon] 154 •  Letter (Astounding Stories, January 1935) • essay by Hal Clement [as by George Richard] 154 •  Letter (Astounding Stories, January 1935) • essay by Olon F. Wiggins [as by A. F. Wiggins] 155 •  Letter (Astounding Stories, January 1935) • essay by Lionel Dilbeck 155 •  Letter (Astounding Stories, January 1935) • essay by Jack Darrow 157 •  Letter (Astounding Stories, January 1935) • [Letters: Wilson Tucker] • essay by Wilson Tucker [as by Bob Tucker] 158 •  Letter (Astounding Stories, January 1935) • essay by Arthur L. Widner, Jr. 158 •  Letter (Astounding Stories, January 1935) • essay by Martin Fletcher. 【 PREVIOUS ISSUE ← January 1935 → NEXT ISSUE 】