Letter listing for 1780–1789
- Jacques Henri Bernardin de Saint-Pierre to Lucette Chappell, 1789–1791
- Jacques Henri Bernardin de Saint-Pierre to François Nicolas Vincent Campenon, c. 1789
- Jacques Henri Bernardin de Saint-Pierre to François Nicolas Vincent Campenon, c. 1789
- Jacques Henri Bernardin de Saint-Pierre to François Nicolas Vincent Campenon, c. 1789
- Jacques Henri Bernardin de Saint-Pierre to Antoine Dingé, 1789
- Richard Brinsley Sheridan to Charlotte Sophia, queen consort of Great Britain and Ireland, 1789
- Richard Brinsley Sheridan to George III, king of Great Britain and Ireland, 1789
- Richard Tickell to Joseph Richardson, c. 1789
- Jean François de La Harpe to Countess Katerina Petrovna Shuvalova [née Saltykova], January 1789
- Marie Henriette Midy D’Andé [née Le Vachier] to Anne Achille Alexandre Blondel, chevalier de Nouainville, 1 January 1789
- Jean Denis Charles Duval to René Louis de Girardin, marquis de Girardin, 1 January 1789
- Richard Brinsley Sheridan to John Willett Payne, 1 January 1789
- Barthélémy Augustin Blondel d’Azaincourt, seigneur de Bonneuil to Anne Achille Alexandre Blondel, chevalier de Nouainville, 2 January 1789
- [anonymous] to Jacques Henri Bernardin de Saint-Pierre, 2 January 1789
- Betsy LeFanu [née Sheridan] to Alicia LeFanu [née Sheridan], 3 January 1789
