| title | ISBN-13 | year of publica- tion | other author(s) |
| An Essay On Epic Poetry: In Five Epistles to the Revd. Mr. Mason. with Notes | 978-1-142-32088-1 | 2010 |
| Cowper's Milton, in Four Volumes: Paradise Regained. an Account of Cowper's Writings, Relating to Milton. a Latin Epitaph Ascribed to Milton with Cowper's Opinion of It | 978-1-144-70572-3 | 2010 | William Cowper · John Milton |
| Epitaph Book | 978-0-85017-000-9 | 1965 |
| Essai Satirique Et Amusant Sur Les Vieilles Filles, Volume 2 | 978-1-246-60054-4 | 2011 |
| The Life and Letters of William Cowper: With Remarks on Epistolary Writers | 978-1-145-35260-5 | 2010 |
| The Life, and Posthumous Writings, of William Cowper, Esqr. 4 Volume Set: With an Introductory Letter to the Right Honourable Earl Cowper | 978-1-108-06674-7 | 2013 |
| The Life and Posthumous Writings of William Cowper, Esqr: With an Introductory Letter to the Right Honourable Earl Cowper | 978-1-146-80542-1 | 2010 |
| The Life, and Posthumous Writings, of William Cowper, Esqr.: With An Introductory Letter To The Right Honourable Earl Cowper: Volume 1 | 978-1-108-06669-3 | 2014 |
| The Life, and Posthumous Writings, of William Cowper, Esqr.: With An Introductory Letter To The Right Honourable Earl Cowper: Volume 2 | 978-1-108-06670-9 | 2014 |
| The Life, and Posthumous Writings, of William Cowper, Esqr.: With An Introductory Letter To The Right Honourable Earl Cowper: Volume 3 | 978-1-108-06671-6 | 2014 |
| The Life, and Posthumous Writings, of William Cowper, Esqr.: With An Introductory Letter To The Right Honourable Earl Cowper: Volume 4 | 978-1-108-06693-8 | 2014 |
| The Triumphs of Temper: A Poem: In Six Cantos | 978-1-144-68921-4 | 2010 | William Blake |
| The Young Widow: Or, the History of Cornelia Sedley, in a Series of Letters, Volume 2 | 978-1-141-81272-1 | 2010 |