# Walter Ernest Hardenburg

> American writer (1886-1942)

**Wikidata**: [Q15078811](https://www.wikidata.org/wiki/Q15078811)  
**Source**: https://4ort.xyz/entity/walter-ernest-hardenburg


## References

1. Project Gutenberg
2. Faceted Application of Subject Terminology
3. Biodiversity Heritage Library
4. Virtual International Authority File