Barn Elms Publishing · Dialogue
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Alexander Pope: The Poet and the Landscape | 978-1-899531-05-9 (1-899531-05-X) | 1999 |
| Arcadian Thames: The River Landscape from Hampton to Kew | 978-1-899531-00-4 (1-899531-00-9) | 1994 |
| Dilly: The Man Who Broke Enigma | 978-1-906447-01-4 (1-906447-01-2) | 2009 |