# The Callistan Menace

> 1940 Isaac Asimov science fiction short story

**Wikidata**: [Q7721040](https://www.wikidata.org/wiki/Q7721040)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/The_Callistan_Menace)  
**Source**: https://4ort.xyz/entity/the-callistan-menace