(Contents information excerpted from The Internet Speculative Fiction Database)

Art:

• Beside the Walking Mountain by Brock
• At Bay with the Baycon by Jack Gaughan
• Trial by Fire by Jack Gaughan
• Authorgraphs: An Interview with Harry Harrison by Rudy Cristiano
• Six Gates to Limbo (Part 2 of 2) by Jack Gaughan

Essays:

• Guest Editorial: The "Hoax" Story by H. L. Gold
• At Bay with the Baycon by Robert Bloch
• If ... And When (If, February 1969) by Lester del Rey
• Sf Calendar (If, February 1969) by uncredited
• Hue and Cry (If, February 1969) by Frederik Pohl

Interview:

• Authorgraphs: An Interview with Harry Harrison by uncredited

Novelettes:

• Beside the Walking Mountain by Burt K. Filer
• Trial by Fire by James E. Gunn

Serial:

• Six Gates to Limbo (Part 2 of 2) by J. T. McIntosh

Short Stories:

• Praiseworthy Saur by Harry Harrison
• The Defendant Earth by Andrew J. Offutt
• The Fire Egg by Roger F. Burlingame