The Pedestrian; and A Sound of Thunder by Ray Bradbury; The Moon is Green; and Yesterday House by Fritz Leiber; Lost Memory by Peter Phillips; What Have I Done by Mark Clifton; Fast Falls the Eventide by Eric Frank Russell; The Business, As Usual by Mack Reynolds; Hobson's Choice by Alfred Bester; The Snowball Effect by Katherine MacLean; Delay in Transit by F. L. Wallace; Game for Blondes by John D. MacDonald; The Altar at Midnight by Cyril Kornbluth; Command Performance by Walter M. Miller, Jr.; The Impacted Man; and The Cost of Living by Robert Sheckley; What's it Like Out There by Edmond Hamilton; Sail On! Sail On by Philip Jose Farmer; and The Martian Way by Isaac Asimov.Contents:9 . 1952 Introduction . Martin H. Greenberg . in 13 . The Pedestrian . Ray Bradbury . ss The Reporter Aug 7 '51; F and u0026SF Feb '52 19 . The Moon Is Green . Fritz Leiber . ss Galaxy Apr '52 35 . Lost Memory . Peter Phillips . ss Galaxy May '52 48 . What Have I Done? . Mark Clifton . ss Astounding May '52 67 . Fast Falls the Eventide . Eric Frank Russell . ss Astounding May '52 85 . The Business, as Usual . Mack Reynolds . vi F and u0026SF Jun '52 90 . A Sound of Thunder . Ray Bradbury . ss Colliers Jun 28 '52 103 . Hobson's Choice . Alfred Bester . ss F and u0026SF Aug '52 119 . Yesterday House . Fritz Leiber . nv Galaxy Aug '52 146 . The Snowball Effect . Katherine MacLean . ss Galaxy Sep '52 160 . Delay in Transit . Floyd L. Wallace . na Galaxy Sep '52 206 . Game for Blondes . John D. MacDonald . ss Galaxy Oct '52 217 . The Altar at Midnight . C. M. Kornbluth . ss Galaxy Nov '52 225 . Command Performance . Walter M. Miller, Jr. . ss Galaxy Nov '52 243 . The Martian Way . Isaac Asimov . na Galaxy Nov '52 289 . The Impacted Man . Robert Sheckley . ss Astounding Dec '52 308 . What's It Like Out There? . Edmond Hamilton . nv Thrilling Wonder Stories Dec '52 331 . Sail On! Sail On! . Philip Jose Farmer . ss Startling Stories Dec '52 342 . Cost of Living . Robert Sheckley . ss Galaxy Dec '52