Vol. 25, No. 1. Pulp magazine. Edited by Howard Browne. Cover art by Robert Gibson Jones for "Empire of Evil" (short novel) by Robert Arnette [Rog Phillips]. Includes "Operation R.S.V.P." by H. Beam Piper; "Never Trust a Martian" (novelette) by E. K. Jarvis [Paul W. Fairman]; "The Devil, You Say?" (1st Story) by Charles Beaumont; "This Curse for You" by Frances M. Deegan; "Ask Me No Questions" by Mack Reynolds; "Secret of the Death Dome" (novelette; 1st Story) by Walter M. Miller. Features: "The Observatory"; "Landing on Loki" by Carter T. Wainwright; "Make Humans Work!" by H. R. Stanton; "Play Brain!" by Leslie Phelps; "The Bouncing Engine!" by Milton Matthew; "Too Much Secrecy" by William Karney; "Steel-Age Rockhounds" by Sandy Miller; "What's in a Word?" by A. T. Kedzie; "Killer Number Three" by John Weston; "Spiral Milky Way?" by Charles Recour; "Bouncing Conversation!" by Max Long; "It's a Lie!" by A. Morris; "Time Travel Atoms" by Pete Bogg; "The Readers Forum"; "Armor Puncher" b