HarperCollins · Phillimore & Co Ltd
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| An Introduction to Theoretical Geomorphology | Hardcover | 978-0-04-551117-4 (0-04-551117-9) | 1988 | |
| The Domesday Book: Cornwall | " | 978-0-85033-155-4 (0-85033-155-2) | 1978 | John Morris · F. Thorn |
| The Domesday Book: Cornwall | Paperback | 978-0-85033-156-1 (0-85033-156-0) | 1978 | John Morris · F. Thorn |
C. T. · Caroline Thorn · Carroll/Palmer/Thorn · Christopher Thorn · Clarisse Thorn · Claus Thorn Ekstrøm · Claus Thorn Ekstrom · Colin E. Thorn · Craig Thorn · Craig Thorn IV