# The Dark Heart of Time

> 1999 novel by Philip José Farmer

**Wikidata**: [Q7728947](https://www.wikidata.org/wiki/Q7728947)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/The_Dark_Heart_of_Time)  
**Source**: https://4ort.xyz/entity/the-dark-heart-of-time