# The Heart of the Master

> 1938 book by Aleister Crowley

**Wikidata**: [Q133154699](https://www.wikidata.org/wiki/Q133154699)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/The_Heart_of_the_Master)  
**Source**: https://4ort.xyz/entity/the-heart-of-the-master