Contents (view Concise Listing)

• 4 • The Now Generation • [Editorial (Analog)] • essay by John W. Campbell, Jr. [as by John W. Campbell]
• 8 • The Plague • novelette by Keith Laumer
• 8 •  The Plague • interior artwork by David Cook
• 18 •  The Plague [2] • interior artwork by David Cook
• 28 • Bomb Scare • short story by Vernor Vinge
• 28 •  Bomb Scare • interior artwork by Vincent Di Fate
• 37 • The Analytical Laboratory: June 1970 (Analog, November 1970) • [The Analytical Laboratory] • essay by uncredited
• 39 • Life as We Don't Know It • [Science Fact (Analog)] • essay by Rick Cook
• 60 • In the Wabe • novelette by Rob Chilson [as by Robert Chilson]
• 60 •  In the Wabe • interior artwork by Leo Summers
• 89 • Department of Diverse Data (Analog, November 1970) • [Department of Diverse Data (Analog)] • essay by uncredited
• 89 •  Department of Diverse Data (Analog, November 1970) • [Department of Diverse Data (Analog)] • interior artwork by D. Pattee
• 92 • The Busted Troubadour • short story by Jackson Burrows
• 92 •  The Busted Troubadour • interior artwork by Vincent Di Fate
• 107 • In Times to Come (Analog, November 1970) • [In Times to Come (Analog)] • essay by The Editor
• 108 • The Tactics of Mistake (Part 2 of 4) • [Childe Cycle] • serial by Gordon R. Dickson (book publication as Tactics of Mistake 1971)
• 108 •  The Tactics of Mistake (Part 2 of 4) • interior artwork by Frank Kelly Freas [as by Kelly Freas]
• 123 •  The Tactics of Mistake (Part 2 of 4) [2] • interior artwork by Frank Kelly Freas [as by Kelly Freas]
• 146 •  The Tactics of Mistake (Part 2 of 4) [3] • interior artwork by Frank Kelly Freas [as by Kelly Freas]
• 153 •  The Tactics of Mistake (Part 2 of 4) [4] • interior artwork by Frank Kelly Freas [as by Kelly Freas]
• 166 • The Reference Library: Under the Moons of Munsey (Analog, November 1970) • [The Reference Library] • essay by P. Schuyler Miller
• 166 •   Review: Under the Moons of Mars: A History and Anthology of 'The Scientific Romance' in the Munsey Magazines, 1912-1920 by Sam Moskowitz • review by P. Schuyler Miller
• 169 •   Review: Whipping Star by Frank Herbert • review by P. Schuyler Miller
• 171 • Brass Tacks (Analog, November 1970) • [Brass Tacks] • essay by uncredited
• 172 •  Letter (Analog, November 1970) • [Letters: Michael Moorcock] • essay by Michael Moorcock