Hidden Variables — Charles Sheffield

1982 Locus Poll Award, Best Single Author Collection (Place: 15). Collects 14 stories with introduction and afterwords by the author, including: The Man Who Stole the Moon, The Deimos Plague, Forefather Figure, Moment of Inertia (McAndrew series), The New Physics: The Speed of Lightness, Curved Space, and Other Heresies, From Natural Causes, Legacy (later incorporated into the novel Proteus), The Softest Hammer (1982 Locus Poll Award, Best Short Story (Place: 19)), Hidden Variable, A Certain Place in History, All the Colors of the Vacuum (McAndrew series), Perfectly Safe, Nothing To Worry About, Summertide (later incorporated into the novel Summertide), The Marriage of True Minds.