Most Popular Books
- Private Papers of British Diplomats, 1782-1900 (Guides to sources for British history based on the National Register of Archives)
- Salisbury (Cecil) Manuscripts Preserved at Hatfield House, Herts
- Manuscripts of the Marquess of Salisbury, Addenda 1605-1668
- Records of British business and industry, 1760-1914 (Guides to sources for British history)
- Record Repositories in Great Britain: A Geographical Directory
