R. P. · R. Philpotts · Robert P.
| title | ISBN-13 | year of publication |
|---|---|---|
| Building the Lancaster Canal | 978-0-946623-00-6 | 1983 |
| Building the Lancaster Canal: With Questions | 978-0-946623-01-3 | 1983 |
| On Foot in the East End: v. 1 | 978-0-946623-09-9 | 1995 |
| The Tower of London to Tobacco Dock | 978-0-946623-02-0 | 1990 |
| What Happened at Maldon?: The Story of the Battle of Maldon, August 991 | 978-0-946623-03-7 | 1991 |