Prefaces &c. to the Collected Editions
Published Addenda
Marginalia
Manuscript Addenda
Undatable Manuscripts
Extract from a Letter written by Mr De Quincey to the American Editor of his Works
[Draft Introduction to the Boston edition]
Prefaces &c. from Selections Grave and Gay
From the Westmorland Gazette
Observations on The Revolt of Islam (1819)
From the Edinburgh Post
To the Editor of the Westmorland Gazette (c.1819)
[Winter Evening's Employment for Persons of All Rank] (c. 1819)
[The Westmorland Laker] (c. 1821)
[Lord Castlereagh and Westmorland] (c. 1821)
[List of Periodicals] (1828)
[The House of Commons] (c. 1835)
[French Books] (c. 1836)
[Letters on Literature] (c. 1837-45)
[Commercial Almanac] (c. 1839)
[Those Who Travel in Caravans] (1840-1)
[Ethics] (1841)
[Forgery] (c. 1841).