# The World of Null-A

> 1948 novel by A. E. van Vogt

**Wikidata**: [Q957076](https://www.wikidata.org/wiki/Q957076)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/The_World_of_Null-A)  
**Source**: https://4ort.xyz/entity/the-world-of-null-a


## References

1. Internet Speculative Fiction Database
2. Freebase Data Dumps. 2013
3. Goodreads