# Open Marriage

> 1972 book by Nena O'Neill and George O'Neill

**Wikidata**: [Q7096124](https://www.wikidata.org/wiki/Q7096124)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Open_Marriage_(book))  
**Source**: https://4ort.xyz/entity/open-marriage-q7096124