v. 1. 1815-1847
v. 2. 1848-1853
v. 3. 1854-1859 / edited with notes and an introduction by Anthony Howe and Simon Morgan ; with the assistance of Gordon Bannerman
v. 4. 1860-1865 / edited with notes and an introduction by Anthony Howe and Simon Morgan ; with the assistance of Gordon Bannerman.
The letters of Richard Cobden by Richard Cobden. ISBN 9780199211982. Published by Oxford University Press in 2007. Publication and catalogue information, links to buy online and reader comments.