- Category
- Air Forces 52
- Battles, Campaigns & Operations 65
- Cold War 49
- Espionage 67
- Land Forces 18
- Local Interest 88
- Military Transport 35
- Napoleonic Wars 24
- Naval Forces 45
- Post-World War Two 21
- Pre-World War One 11
- Special & Elite Forces 17
- Vietnam War 7
- War & Defence 332
- World War One 58
- World War Two 86