# The Gray Man

> 2009 novel by Mark Greaney

**Wikidata**: [Q28419642](https://www.wikidata.org/wiki/Q28419642)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/The_Gray_Man_(novel))  
**Source**: https://4ort.xyz/entity/the-gray-man-q28419642


## References

1. [Source](https://www.goodreads.com/series/62220-gray-man)