# Worlds of IF (May 1955)

Note: The novelette "Snowball" by Poul Anderson has been removed from this online copy at the request of the estate of Poul Anderson. (Contents information excerpted from The Internet Speculative Fiction Database ) Art: The Strangers by Frank Kelly Freas Snowball by Frank Kelly Freas Watershed by Frank Kelly Freas Easy Does It by Paul Orban They Were Different by Paul Orban The Laboratorians by Ed Emshwiller The Outer Quiet by Ed Emshwiller Witness by Frank Kelly Freas Essays: A Chat with the Editor (If, May 1955) by James L. Quinn Worth Citing (If, May 1955) by uncredited What Is Your Science I. Q.? (If, May 1955) by uncredited Science Briefs (If, May 1955) by uncredited Novelettes: Easy Does It by E. G. Von Wald The Pacifists by Charles E. Fritch Short Stories: Watershed by James Blish They Were Different by Neil J. Kenney The Laboratorians by Edward Peattie The Outer Quiet by Herbert D. Kastle Witness by George H. Smith Firth's World by Irving E. Cox, Jr.

- Kind: Magazine
- Series: Worlds of IF
- Year: 1955
- By: Galaxy Publishing Corporation
- Archive: [Internet Archive](https://archive.org/details/1955-05_IF_modified)
- Licence or status: none stated by the archive
- Who can read it: Teens profiles and older (placed by Invisible Network from what the archive says)

[Read it](https://invisiblenetwork.ai/print/ia/1955-05_IF_modified/read)