(Contents information excerpted from The Internet Speculative Fiction Database)
Art:
- The Ignoble Savages by Leo Dillon
- The Ignoble Savages [2] by Leo Dillon
- The Ignoble Savages [3] by Leo Dillon
- The Other Celia by Leo Dillon
- The Deep One by Leo Dillon
- Survival Type by Kirberger
- Survival Type [2] by Kirberger
- Survival Type [3] by Kirberger
- The Light by Leo Dillon
- An Eye for a What? by Jack Gaughan
- An Eye for a What? [2] by Jack Gaughan
- An Eye for a What? [3] by Jack Gaughan
Essays:
- Personal Account by H. L. Gold
- Forecast (Galaxy, March 1957) by uncredited
- For Your Information: The Great Pyramid, the Golden Section and Pi by Willy Ley
- Galaxy's 5 Star Shelf (Galaxy, March 1957) by Floyd C. Gale
Novelettes:
- The Ignoble Savages by Evelyn E. Smith
- Survival Type by J. F. Bone
- An Eye for a What? by Damon Knight
Short Stories:
- The Other Celia by Theodore Sturgeon
- The Deep One by Neil P. Ruzic
- The Light by Poul Anderson