# Unknown

The 1940 issues of Unknown, John W. Campbell's companion to Astounding.

- Kind: Magazine
- Year: 1940
- Archive: [Internet Archive](https://archive.org/details/Unknown_201509)
- 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/Unknown_201509/read)