| title | creator | language | description | tableOfContents | contributor | subject | created |
| Letters of a Radio-Engineer to His Son | Mills, John, 1880- | en | | | | | 2009-12-16 |
| Original Letters and Biographic Epitomes | Slater, J. Atwood | en | | | | | 2004-08-17 |
| Letters to Eugenia
or, a Preservative Against Religious Prejudices | Holbach, Paul Henri Thiry, baron d', 1723-1789 | en | | | Middleton, Anthony C. [Translator] | | 2010-02-14 |
| The Fitz-Boodle Papers | Thackeray, William Makepeace, 1811-1863 | en | | | | Imaginary letters; Satire, English | 2006-03-27 |
| Studies and Essays: Concerning Letters | Galsworthy, John, 1867-1933 | en | | A novelist's allegory -- Some platitudes concerning drama -- Meditation on finality -- Wanted: Schooling -- On our dislike of things as they are -- The windlestraw. | | | 2004-09-24 |
| Quotes and Images from Chesterfield's Letters to His Son | Chesterfield, Philip Dormer Stanhope, Earl of, 1694-1773 | en | | | Widger, David, 1932- [Editor] | | 2004-08-29 |
| The Principal Navigations, Voyages, Traffiques and Discoveries of
the English Nation. Vol. XIII. America. Part II. | Hakluyt, Richard, 1552-1616 | en | | | | Explorers -- North America -- Letters; Voyages and travels; Discoveries in geography -- English | 2008-05-29 |
| Letters of Madam Guyon | Guyon, Jeanne Marie Bouvier de la Motte, 1648-1717 | en | | | Upham, T. C., Mrs. [Editor] | | 2009-09-25 |
| The Letters of Cicero, Volume 1
The Whole Extant Correspodence in Chronological Order | Cicero, Marcus Tullius, 106 BC-43 BC | en | | | Shuckburgh, Evelyn S. [Translator] | | 2007-04-22 |
| Notes on Life and Letters | Conrad, Joseph, 1857-1924 | en | | Part I-Letters: Books-1905 -- Henry James-an appreciation-1905 -- Alphonse Daudet-1898 -- Guy de Maupassant-1904 -- Anatole France-1904 -- Turgenev-1917 -- Stephen Crane-a note without dates-1919 -- Tales of the sea-1898 -- An observer in Malaya-1898 -- A happy wanderer-1910 -- The life beyond-1910 -- The ascending effort-1910 -- The censor of plays-an appreciation-1907 -- Part II-Life: Autocracy and war-1905 -- The crime of partion-1919 -- A note on the Polish problem-1916 -- Poland revisited-1915 -- First news-1918 -- "Well done"-1918 -- Tradition-1918 -- Confidence-1919 -- Flight-1917 -- Some reflections on the loss of the Titanic-1912 -- Certain aspects of the admirable inquiry-1912 -- Protection of ocean liners-1914 -- A friendly place. | | | 1997-12-01 |
| Letters from China and Japan | | en | | | Dewey, Evelyn [Editor] | | 2010-01-22 |
| More Letters of Charles Darwin — Volume 2 | Darwin, Charles, 1809-1882 | en | | | | Autobiography; Scientists -- Biography; Evolution (Biology) | 2001-07-01 |
| Letters of Two Brides | Balzac, Honoré de, 1799-1850 | en | Translation of: Mémoires de deux jeunes mariées | | | | 1999-10-01 |
| More Letters of Charles Darwin — Volume 1 | Darwin, Charles, 1809-1882 | en | | | | Autobiography; Scientists -- Biography; Evolution (Biology) | 2001-07-01 |
| Letters of Edward FitzGerald in Two Volumes
Vol. II | FitzGerald, Edward, 1809-1883 | en | | | Wright, William Aldis, 1831-1914 [Editor] | | 2007-02-06 |
| Letters to "The Times" upon War and Neutrality (1881-1920) | Holland, Thomas Erskine, Sir, 1835-1926 | en | | | | War (International law); Neutrality | 2004-12-24 |
| The Love Letters of Henry VIII to Anne Boleyn
With Notes | Henry VIII, King of England, 1491-1547 | en | | | | | 2010-04-27 |
| Complete Project Gutenberg Earl of Chesterfield Works | Chesterfield, Philip Dormer Stanhope, Earl of, 1694-1773 | en | | Letters To His Son On The Art Of Becoming A Man Of The World And A Gentleman | | | 2004-10-12 |
| Goldsmith's Friend Abroad Again | Twain, Mark, 1835-1910 | en | | | | Satire; Imaginary letters; United States -- Fiction | 2004-09-17 |
| The Love Letters of Dorothy Osborne to Sir William Temple, 1652-54 | Osborne, Dorothy, 1627-1695 | en | | | Parry, Edward Abbott, 1863-1943 [Editor] | | 2004-06-01 |
| Letters from my Windmill | Daudet, Alphonse, 1840-1897 | en | Translation of: Lettres de mon moulin | | | | 2009-11-10 |
| Initial Studies in American Letters | Beers, Henry A. (Henry Augustin), 1847-1926 | en | | | | | 2005-05-18 |
| Letters of a Soldier
1914-1915 | Anonymous | en | | | | | 2005-12-15 |
| A Yeoman's Letters
Third Edition | Ross, P. T. | en | | | | | 2009-01-10 |
| Shakespeare's Insomnia, and the Causes Thereof | Head, Franklin H. (Franklin Harvey), 1832-1914 | en | | | | Shakespeare, William, 1564-1616 -- Miscellanea; Imaginary letters | 2004-04-01 |