# The High Frontier: Human Colonies in Space

> 1976 William Morrow edition

**Wikidata**: [Q117534953](https://www.wikidata.org/wiki/Q117534953)  
**Source**: https://4ort.xyz/entity/the-high-frontier-human-colonies-in-space-q117534953


## References

1. Internet Speculative Fiction Database
2. Open Library