Hachette Book Group USA · Orbis Pub.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Heraldry of the Royal Families of Europe | 978-0-517-54558-4 (0-517-54558-6) | 1988 | Michael Maclagan |
| Lines of Succession | 978-0-85613-276-6 (0-85613-276-4) | 1981 | " |
| Lines of Succession Handbook | 978-0-316-72428-9 (0-316-72428-9) | 2002 | " |