# The Roman Hat Mystery

> novel by Ellery Queen

**Wikidata**: [Q1147884](https://www.wikidata.org/wiki/Q1147884)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/The_Roman_Hat_Mystery)  
**Source**: https://4ort.xyz/entity/the-roman-hat-mystery


## References

1. Freebase Data Dumps. 2013
2. [Source](https://archive.org/details/romanhatmystery00quee)
3. Goodreads