# The Thirteenth Tribe

> 1976 book by Arthur Koestler

**Wikidata**: [Q1198458](https://www.wikidata.org/wiki/Q1198458)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/The_Thirteenth_Tribe)  
**Source**: https://4ort.xyz/entity/the-thirteenth-tribe


## References

1. Freebase Data Dumps. 2013