| "De Bello Gallico" and Other Commentaries | English | January 1, 2004 |
| Autobiographic Sketches | English | January 1, 2005 |
| Biographical Essays | English | August 1, 2004 |
| Confessions of an English Opium-Eater | English | January 1, 2000 |
| De Quincey's Revolt of the Tartars | English | June 8, 2005 |
| Memorials and Other Papers — Complete | English | July 1, 2004 |
| Memorials and Other Papers — Volume 1 | English | July 1, 2004 |
| Memorials and Other Papers — Volume 2 | English | July 1, 2004 |
| Miscellaneous Essays | English | January 1, 2004 |
| Narrative and Miscellaneous Papers | English | July 1, 2004 |
| Narrative and Miscellaneous Papers — Volume 1 | English | July 1, 2004 |
| Narrative and Miscellaneous Papers — Volume 2 | English | July 1, 2004 |
| Note Book of an English Opium-Eater | English | November 1, 2004 |
| The Caesars | English | October 1, 2004 |
| The English Mail-Coach and Joan of Arc | English | August 1, 2004 |
| The Lock and Key Library: Classic Mystery and Detective Stories: Old Time English | English | July 1, 1999 |
| The Posthumous Works of Thomas De Quincey, Vol. 1 | English | December 9, 2007 |
| The Posthumous Works of Thomas De Quincey, Vol. 2 | English | June 30, 2008 |
| The Uncollected Writings of Thomas de Quincey, Vol. 2: With a Preface and Annotations by James Hogg | English | December 11, 2006 |
| The Uncollected Writings of Thomas de Quincey—Vol. 1: With a Preface and Annotations by James Hogg | English | July 18, 2006 |
| Theological Essays and Other Papers — Volume 1 | English | July 1, 2004 |
| Theological Essays and Other Papers — Volume 2 | English | October 1, 2004 |