5 • Teaching Science Fiction • [Editorial (Analog)] • essay by The Editor10 • Stargate (Part 1 of 3) • serial by Stephen Robinett [as by Tak Hallus ]63 • Let There Be Light! • [Science Fact (Analog)] • essay by Thomas A. Easton75 • Aberrant • shortstory by Sydney J. Van Scyoc87 • The Four-Hour Fugue • shortstory by Alfred Bester101 • The Analytical Laboratory: March 1974 (Analog, June 1974) • [The Analytical Laboratory] • essay by uncredited103 • Death Sentence • shortstory by William T. Silent110 • A Song for Lya • novella by George R. R. Martin165 • The Reference Library (Analog, June 1974) • [The Reference Library] • essay by P. Schuyler Miller170 • Brass Tacks (Analog, June 1974) • [Brass Tacks] • essay by uncredited177 • In Times to Come (Analog, June 1974) • [In Times to Come (Analog)] • essay by uncredited
