Analog Science Fiction/Science Fact, Vol. 95, No. 7, July 1975

Vol. XCV, No. 7.Contents:fep • AnaLog: A Calendar of Upcoming Events (Analog, July 1975) • [Upcoming Events] • essay by Anthony R. Lewis5 • Energy Marketplace • [Editorial (Analog)] • essay by The Editor10 • And Seven Times Never Kill Man • [Thousand Worlds] • novelette by George R. R. Martin45 • Energy and Survival: The Fork in the Road • [Science Fact (Analog)] • essay by Norman Spinrad59 • Ageism • short story by Walter L. Fisher66 • Doorways in the Sand (Part 2 of 3) • serial by Roger Zelazny75 • The Analytical Laboratory: April 1975 (Analog, July 1975) • [The Analytical Laboratory] • essay by uncredited110 • All the Charms of Sycorax • short story by Alan Brennert127 • None So Blind • short story by Hayford Peirce140 • Down on Banderlog Farm • novelette by Robert Borski163 • The Reference Library (Analog, July 1975) • [The Reference Library] • essay by Algis Budrys170 • Brass Tacks (Analog, July 1975) • [Brass Tacks] • essay by uncredited170 • Letter (Analog, July 1975) • essay by John Dalmas177 • In Times to Come (Analog, July 1975) • [In Times to Come (Analog)] • essay by uncredited.