# Marc Sumerak

> writer

**Wikidata**: [Q6755899](https://www.wikidata.org/wiki/Q6755899)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Marc_Sumerak)  
**Source**: https://4ort.xyz/entity/marc-sumerak


## References

1. Czech National Authority Database
2. datos.bne.es
3. CiNii Research
4. Google Knowledge Graph
5. [Source](https://www.goodreads.com/author/show/80029.Marc_Sumerak)
6. [Source](https://firefly.fandom.com/wiki/Marc_Sumerak)