Contents (view Concise Listing)

•  Letter (Air Wonder Stories, November 1929): Fact and Fiction • (1929) • essay by Henry Kuttner [as by Henry Kuttner, Jr.]
•  Letter (Air Wonder Stories, November 1929): Could Not Blow That Far • (1929) • essay by Clyde Beck [as by Clyde F. Beck]
•  Letter (Air Wonder Stories, November 1929): A Controversy: What Sustains a Plane? • (1929) • essay by Victor Endersby [as by Victor A. Endersby]
• 389 • Airplanes MUST Have Radio • [Editorial (Air Wonder Stories)] • (1929) • essay by Hugo Gernsback
• 390 • Cities in the Air (Part 1 of 2) • (1929) • serial by Edmond Hamilton
• 390 •  Cities in the Air (Part 1 of 2) • (1929) • interior artwork by Frank R. Paul
• 412 • When Space Ripped Open • (1929) • short story by Ralph W. Wilkins
• 412 •  When Space Ripped Open • (1929) • interior artwork by Frank R. Paul
• 424 • Suitcase Airplanes • (1929) • short story by E. D. Skinner
• 424 •  Suitcase Airplanes • (1929) • interior artwork by Frank R. Paul
• 430 • Beyond the Aurora • [Capt. Wollack • 2] • (1929) • short story by Ed Earl Repp
• 430 •  Beyond the Aurora • (1929) • interior artwork by Frank R. Paul
• 442 • The Second Shell • (1929) • novelette by Jack Williamson
• 442 •  The Second Shell • (1929) • interior artwork by Frank R. Paul
• 452 • The Crystal Ray • (1929) • short story by Raymond Z. Gallun
• 452 •  The Crystal Ray • (1929) • interior artwork by S. Strother