Contents (view Concise Listing)

• 6 • The Observatory (Amazing Stories, January 1941) • [Editorial (Amazing Stories)] • (1941) • essay by Raymond A. Palmer
• 7 •  Cartoon: "I warned you against using those Russian replacement parts. Now look what's happened!" • (1941) • interior artwork by uncredited
• 8 • John Carter and the Giant of Mars • [Barsoom] • (1941) • novella by Edgar Rice Burroughs
• 8 •  John Carter and the Giant of Mars • (1941) • interior artwork by J. Allen St. John
• 25 •  John Carter and the Giant of Mars [2] • (1941) • interior artwork by J. Allen St. John
• 44 • The Invisible Wheel of Death • (1941) • novelette by Don Wilcox
• 45 •  The Invisible Wheel of Death • (1941) • interior artwork by Julian S. Krupa
• 70 • Scientific Mysteries: The Pyramid of Gizeh • [Scientific Mysteries] • (1941) • essay by Joseph J. Millard
• 70 •  Scientific Mysteries: The Pyramid of Gizeh • (1941) • interior artwork by Joe Sewell
• 72 • Mystery Moon • (1941) • novelette by Edmond Hamilton
• 72 •  Mystery Moon • (1941) • interior artwork by Robert Fuqua
• 108 • The Armageddon of Johann Schmidt • (1941) • short story by Arthur T. Harris
• 108 •  The Armageddon of Johann Schmidt • (1941) • interior artwork by Robert Fuqua
• 118 • Hammer of the Gods • (1941) • short story by David Wright O'Brien [as by John York Cabot]
• 119 •  Hammer of the Gods • (1941) • interior artwork by Julian S. Krupa
• 123 • Canine Sixth Sense • (1941) • essay by uncredited
• 124 • Skidmore's Strange Experiment • (1941) • short story by David Wright O'Brien
• 124 •  Skidmore's Strange Experiment • (1941) • interior artwork by Jay Jackson
• 129 • Meet the Authors: Don Wilcox • (1941) • essay by Don Wilcox
• 132 • Discussions (Amazing Stories, January 1941) • [Discussions (Amazing Stories)] • (1941) • essay by The Editor
• 133 •  Letter (Amazing Stories, January 1941) • (1941) • essay by Harry Schmarje
• 140 • Correspondence Corner (Amazing Stories, January 1941) • [Correspondence Corner (Amazing Stories)] • (1941) • essay by uncredited
• 144 • A City on Venus • (1941) • essay by unknown [as by Henry Gade]
• bc •  A City on Venus • (1941) • interior artwork by Frank R. Paul