# Defend the Realm

Canonical: https://www.bookquiver.com/christopher-andrew/defend-the-realm/9780307275813

JSON version (same data): https://www.bookquiver.com/christopher-andrew/defend-the-realm/9780307275813.json

![Defend the Realm](https://quivercdn.com/covers/vintage/christopher-andrew/defend-the-realm_978-03-0727-581-3.jpg?v=2026-06-17%2011%3A08%3A07)

- Book: [Defend the Realm](https://www.bookquiver.com/christopher-andrew/defend-the-realm) ([Defend the Realm.md](https://www.bookquiver.com/christopher-andrew/defend-the-realm.md))
- Authors: [Christopher Andrew](https://www.bookquiver.com/christopher-andrew)
- Publisher: Vintage
- ISBN: 978-03-0727-581-3
- Pages: 1104
- Published: 2010-12-07
- Language: en_US
- Binding: Softcover

## Description

For over 100 years, the agents of MI5 have defended Britain against enemy subversion. Their work has remained shrouded in secrecy—until now. This first-ever authorized account reveals the British...