| title | ISBN-13 | year of publication |
|---|---|---|
| A Regency Scandal | 978-0-345-26008-6 | 1979 |
| A Reputation Dies | 978-0-312-67574-5 | 1985 |
| Fatal Assignation | 978-1-85389-021-5 | 1988 |
| Regency Scandal | 978-0-7088-1540-3 | 1979 |
| The Clandestine Betrothal | 978-0-345-24568-7 | 1975 |
Ballantine Books · Dales Large Print · Futura Publications · St. Martin's Press