Contents (view Concise Listing)

• ix • Foreword (First Flights to the Moon) • (1970) • essay by Hal Clement
• xvii • Introduction (First Flights to the Moon) • (1970) • essay by Isaac Asimov
• 4 • Extending the Holdings • (1951) • short story by Donald A. Wollheim [as by David Grinnell]
• 11 • Once Around the Moon • (1937) • novelette by Vic Phillips
• 40 • Trends • (1939) • short story by Isaac Asimov
• 64 • The Missing Symbol • (1952) • short story by Paul W. Fairman [as by Ivar Jorgensen]
• 75 • Ideas Die Hard • (1957) • novelette by Isaac Asimov
• 98 • Jetsam • (1953) • short story by A. Bertram Chandler
• 112 • Wrong-Way Street • [Time Travel - Parallel Universe] • (1965) • short story by Larry Niven
• 128 • Intruders • (1957) • novelette by Edmund Cooper (variant of Intruders on the Moon)
• 160 • Report on the Nature of the Lunar Surface • (1960) • short story by John Brunner
• 164 • Critical Angle • (1958) • short story by A. Bertram Chandler
• 175 • Venture to the Moon • [Venture to the Moon] • (1956) • short story by Arthur C. Clarke
• 187 • Moondust, the Smell of Hay, and Dialectical Materialism • (1967) • short story by Thomas M. Disch
• 197 • Part Two -- History • (1970) • essay by Hal Clement