| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Tower of London: its Buildings and Institutions | 978-0-11-670347-7 (0-11-670347-4) | 1978 | |
| The United Kingdom National Environmental Health Action Plan | 978-0-10-133232-3 (0-10-133232-7) | 1996 | Department of Health · Great Britain |