Contents (view Concise Listing)

• 2 • A Chat with the Editor (If, March 1954) • [A Chat with the Editor (If)] • (1954) • essay by uncredited
• 4 • The Ambassador • (1954) • novelette by Sam Merwin, Jr.
• 5 •  The Ambassador • (1954) • interior artwork by Frank Kelly Freas [as by Kelly Freas]
• 29 •  The Ambassador [2] • interior artwork by Frank Kelly Freas [as by Kelly Freas]
• 52 • When the Mountain Shook • (1954) • short story by Robert Abernathy
• 53 •  When the Mountain Shook • (1954) • interior artwork by Frank Kelly Freas [as by Kelly Freas]
• 65 • Act of Passion • (1954) • short story by Raymond E. Banks
• 66 •  Act of Passion • (1954) • interior artwork by Paul Orban
• 75 • Time Fuze • (1954) • short story by Randall Garrett
• 79 • 'Mid Pleasures and Palaces • (1954) • short story by James McKimmey, Jr.
• 80 •  'Mid Pleasures and Palaces • (1954) • interior artwork by Philip Parsons
• 89 • Tabby • (1954) • short story by Winston K. Marks [as by Winston Marks]
• 90 •  Tabby • (1954) • interior artwork by Rudolph Palais
• 99 • The Worlds of Joe Shannon • (1954) • short story by Frank M. Robinson
• 101 •  The Worlds of Joe Shannon • (1954) • interior artwork by Paul Orban
• 109 • Personalities in Science: Theodore Von Karman • [Personalities in Science] • (1954) • essay by uncredited
• 112 • Uniform of a Man • (1954) • short story by Dave Dryfoos
• 112 •  Uniform of a Man • (1954) • interior artwork by Rudolph Palais
• 125 • Science Briefs (If, March 1954) • (1954) • essay by uncredited