• Foreword (New Writings in SF 22) • (1973) • essay by Kenneth Bulmer
• An Honest Day's Work • (1973) • short story by Harry Harrison
• Evane • (1973) • short story by E. C. Tubb
• Rendezvous with Rama (excerpt) • (1973) • short fiction by Arthur C. Clarke
• Spacebird • [Sector General] • (1973) • novelette by James White
• The Enigma of Her Voyage • [Three Enigmas I • 1] • (1973) • short story by Brian W. Aldiss
• Three Enigmas I: Introduction • [Three Enigmas I] • (1973) • essay by Brian W. Aldiss
• I Ching, Who You? • [Three Enigmas I • 2] • (1973) • short story by Brian W. Aldiss
• The Great Chain of Being What? • [Three Enigmas I • 3] • (1973) • short story by Brian W. Aldiss
• Wise Child • (1973) • short story by John T. Phillifent [as by John Rackham]
• The Rules of the Game • (1973) • short story by Donald A. Wollheim
• Monitor • (1973) • short story by Sydney J. Bounds
• The Time Wager • (1973) • short story by John Kippax
• The Square Root of MC • (1973) • short story by Laurence James
• The Inverted World • (1973) • novelette by Christopher Priest