| Letters to Catherine E. Beecher, in reply to an essay on slavery and abolitionism, addressed to A. E. Grimké
Angelina Emily Grimké | |
| Letters to Children
E. C. Bridgman | |
| Letters to Dead Authors
Andrew Lang | |
| Letters To Eugenia; Or, A Preservative Against Religious Prejudices
baron d' Paul Henri Thiry Holbach | |
| Letters to Helen: Impressions of an Artist on the Western Front
Keith Henderson | |
| Letters to His Children
Theodore Roosevelt | |
| Letters to His Friends
Forbes Robinson | |
| Letters to his mother, Ann Borrow / and Other Correspondents
George Borrow | |
| Letters to his mother, Ann Borrow, and other correspondents
George Borrow | |
| Letters to His Son, 1746-47 / On the Fine Art of Becoming a Man of the World and a Gentleman
Earl of Philip Dormer Stanhope Chesterfield |
