# The Underground

> 1998 novel by Katherine Applegate

**Wikidata**: [Q7771370](https://www.wikidata.org/wiki/Q7771370)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/The_Underground_(Applegate_novel))  
**Source**: https://4ort.xyz/entity/the-underground-q7771370


## References

1. Internet Speculative Fiction Database