| Categories | No.of Titles |
|---|---|
| 1 | |
| Air Force | 1666 |
| Army | 869 |
| Aviation | 246 |
| Battles and Campaigns | 537 |
| Biography | 507 |
| General | 214 |
| Home Front | 298 |
| Intelligence & Espionage | 290 |
| Nautical | 171 |
| Naval | 863 |
| Official Publications | 122 |
| Other Wars | 330 |
| Resistance, P.O.W. & Escape | 268 |
| Show Business | 51 |
| Signed Books | 315 |
| Space & UFO | 41 |
| Special Forces & Operations | 160 |
| Sport | 44 |
| Third Reich & Holocaust | 272 |
| Transport | 109 |
| Uniforms, Medals & Badges | 103 |
| Unit Histories | 230 |
| Weapons & Research | 189 |
| World War I | 474 |