- Addison, Paul 1, 2, 3
- Adonis, Lord Andrew 1, 2
- Africa and the Victorians (book) 1
- Agadir crisis (1911) 1
- Alexander, A. V. 1, 2
- Allan, Alex 1, 2
- Allen, Sir Douglas 1
- Almond, Gabriel 1
- Anatomy of Britain Today (book) 1
- Anderson, Sir John 1
- Appellate Jurisdiction Acts (1876/1887) 1
- Arab-Israeli War (1973) 1
- Armstrong, Robert 1, 2, 3
- Armstrong, William 1
- Ascherson, Neal 1
- Asquith, H. H. 1, 2, 3, 4, 5
- Assessments Staff 1, 2, 3
- Atomic Weapons Research Establishment 1, 2, 3
- Attlee, Clement
- and Cabinet procedure 1
- and economic reform 1, 2
- and nuclear weapons 1, 2, 3, 4, 5, 6
- and vulnerability of premiership 1, 2
- ‘Aubade’ (poem) 1
- autobiographical history 1