The books are arranged in broad categories, including Aircraft, Commands, Squadrons, Operational Techniques, and Campaigns (the two World Wars and subsequent operations, up to the present day).
The shelves now include books on The Suez Crisis, The Cold War, Vietnam, Korea, The Falklands, The Gulf War, Afghanistan and Libya, to mention but a few. There is also a large collection of biographies and memoirs, and a new section containing lighter reading and fiction.
The catalogue is directly accessible in the Library from the two members' computers there. Searching is simple, and instructions are set out on the computer desks. For those who prefer to browse, there are diagrams on those desks and by the door to the Churchill Bar, showing the locations of the various categories.