Subjects: Correspondance (sorted alphabetically by title)
- Publishers and publishing -- Great Britain -- Correspondence
- Putnam Weale, B. L. (Bertram Lenox), 1877-1930 -- Correspondence
- Queirós, Eça de, 1845-1900 -- Correspondence
- Quental, Antero de, 1842-1891 -- Correspondence
- Récamier, Jeanne Françoise Julie Adélaïde Bernard, 1777-1849 -- Correspondance
- Reeve, Henry, 1813-1895 -- Correspondence
- Reformed Church -- France -- Clergy -- Correspondence
- Reformed Church -- Switzerland -- Geneva -- Clergy -- Correspondence
- Ricardo, David, 1772-1823 -- Correspondence
- Rizal, José, 1861-1896 -- Correspondence
- Robinson, Forbes, 1867-1904 -- Correspondence
- Roosevelt, Theodore, 1858-1919 -- Correspondence
- Rosher, Harold, 1893-1916 -- Correspondence
- Ruskin, John, 1819-1900 -- Correspondence
- Rutherford, Samuel, 1600?-1661 -- Correspondence
- Sancho, Ignatius, 1729-1780 -- Correspondence
- Sand, George, 1804-1876 -- Correspondence
- Scholars -- Great Britain -- Correspondence
- Scientists -- Correspondence
- Selwyn, George Augustus, 1719-1791 -- Correspondence
- Senior, Nassau William, 1790-1864 -- Correspondence
- Sévigné, Marie de Rabutin-Chantal, marquise de, 1626-1696 -- Correspondence
- Shirley, Dame, 1819-1906 -- Correspondence
- Shoghi, Effendi, 1897-1957 -- Correspondence
- Slater, J. Atwood -- Correspondence