# Dereliction of Duty

> book by H. R. McMaster

**Wikidata**: [Q5262519](https://www.wikidata.org/wiki/Q5262519)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Dereliction_of_Duty_(book))  
**Source**: https://4ort.xyz/entity/dereliction-of-duty-q5262519