| title | creator | language | description | tableOfContents | contributor | subject | created |
| A History of English Poetry: an Unpublished Continuation | Warton, Thomas | en | | | Baine, Rodney M. [Editor] | | 2010-09-06 |
| The Most Ancient Lives of Saint Patrick
Including the Life by Jocelin, Hitherto Unpublished in America, and His Extant Writings | Various | en | | | O'Leary, James [Editor] | | 2006-06-01 |
| George Borrow and His Circle
Wherein May Be Found Many Hitherto Unpublished Letters Of
Borrow And His Friends | Shorter, Clement King, 1857-1926 | en | | | | | 2006-11-12 |
| Three Unpublished Poems | Alcott, Louisa May, 1832-1888 | en | | | Sears, Clara Endicott, 1863- [Annotator] | Alcott, Amos Bronson, 1799-1888; Poetry | 2009-02-28 |
| The Prose Works of William Wordsworth
For the First Time Collected, With Additions from
Unpublished Manuscripts. In Three Volumes. | Wordsworth, William, 1770-1850 | en | | | Grosart, Alexander B. [Editor] | | 2005-08-19 |
| Some Remains (hitherto unpublished) of Joseph Butler, LL.D. | Butler, Joseph, 1692-1752 | en | | | Steere, Edward [Editor] | | 2007-03-12 |