| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Cromwell's Army | 978-0-304-35395-8 (0-304-35395-7) | 2000 |
| Cromwell's Army: History of the English Soldier During the Civil Wars, the Commonwealth and the Protectorate | 978-1-85367-120-3 (1-85367-120-7) | 1992 |
| Essays Historical and Literary | 978-0-19-811676-9 (0-19-811676-4) | 1969 |
C.F. · C.H. · Charles F. · Charles H. · Charles Harding · Charles Harding Firth · S.C. · S. Charles · S H · S. Harding · Sir Charles
Cassell · Greenhill Books · Oxford University Press