# Visitors from Oz

> book by Martin Gardner

**Wikidata**: [Q7936347](https://www.wikidata.org/wiki/Q7936347)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Visitors_from_Oz)  
**Source**: https://4ort.xyz/entity/visitors-from-oz


## References

1. Internet Speculative Fiction Database