Contents (view Concise Listing)

• 2 • Planet of Parasites • novelette by Robert Silverberg [as by Calvin M. Knox]
• 3 •  Planet of Parasites • interior artwork by Bowman
• 34 • All the Troubles of the World • [Multivac] • short story by Isaac Asimov
• 35 •  All the Troubles of the World • interior artwork by Ed Emshwiller [as by Emsh]
• 53 • Dated Meteors • essay by uncredited
• 54 • All-Purpose Robot • short story by Jay Wallace
• 55 •  All-Purpose Robot • interior artwork by Paul Orban [as by Orban]
• 67 • Nuclear News • essay by Steven Rory
• 68 • I Want to Go Home • short story by Robert Moore Williams
• 69 •  I Want to Go Home • interior artwork by Paul Orban [as by Orban]
• 80 • The Tool of Creation • novelette by J. F. Bone
• 81 •  The Tool of Creation • interior artwork by Ed Emshwiller [as by Emsh]
• 102 • The Seed of Earth • short story by Robert Silverberg (variant of Journey's End)
• 103 •  The Seed of Earth (short story) • interior artwork by Bowman
• 116 • The Situation on Sapella Six • short story by Harlan Ellison
• 117 •  The Situation on Sapella Six • interior artwork by Bowman
• 125 • Pain Reaction • short story by Theodore R. Cogswell and Hal Randolph [as by Theodore Cogswell and Hal Randolph]