# R. M. Koster

> American writer

**Wikidata**: [Q7273825](https://www.wikidata.org/wiki/Q7273825)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/R._M._Koster)  
**Source**: https://4ort.xyz/entity/r-m-koster


## References

1. Freebase Data Dumps
2. International Standard Name Identifier
3. Virtual International Authority File
4. Internet Speculative Fiction Database
5. Open Library
6. Goodreads