# The Hadal Zone: Life in the Deepest Oceans
**Wikidata**: [Q98609277](https://www.wikidata.org/wiki/Q98609277)  
**Source**: https://4ort.xyz/entity/the-hadal-zone-life-in-the-deepest-oceans


## References

1. Library of Congress Control Number
2. Open Library
3. Goodreads