| title | media type | ISBN-13 | year of publication |
|---|
| 1939: The Last Season | Paperback | 978-0-7538-1672-1 | 2003 |
| 1939: The Last Season | Hardcover | 978-0-500-25105-8 | 1989 |
| Chanel's Riviera: Glamour, Decadence, and Survival in Peace and War, 1930-1944 | " | 978-1-250-17707-0 | 2020 |
| Circe: The Life of Edith, Marchioness of Londonderry | Paperback | 978-1-85619-363-4 | 1993 |
| Debs at War: 1939-1945: 1939-45 | " | 978-0-7538-2078-0 | 2006 |
| Debs at War: 1939-1945 | Hardcover | 978-0-7528-7298-8 | 2007 |
| Debs at War: 1939-1945 | Audio Cassette | 978-0-7528-7299-5 | 2007 |
| Debs at War: 1939-1945 | Hardcover | 978-0-297-82930-0 | 2005 |
| Diana Mosley | Paperback | 978-0-09-947027-4 | 2004 |
| Diana Mosley: Mitford Beauty, British Fascist, Hitler's Angel | " | 978-0-06-056533-6 | 2004 |
| Diana Mosley: Mitford Beauty, British Fascist, Hitler's Angel | Hardcover | 978-0-06-056532-9 | 2003 |
| Diana Mosley: Mitford Beauty, British Fascist, Hitler's Angel | Paperback | 978-0-9658148-8-1 | 2003 |
| Snowdon: The Biography | " | 978-0-7538-2587-7 | 2009 |
| Snowdon: The Biography | Hardcover | 978-0-297-85275-9 | 2008 |
| Society's Queen: The Life of Edith, Marchioness of Londonderry | Paperback | 978-0-7538-1730-8 | 2004 |
| The English in Love, Passion Among the Elite | " | 978-0-88162-267-6 | 1987 |
| The Fishing Fleet | Hardcover | 978-1-4713-2437-6 | 2013 |
| The Fishing Fleet | Paperback | 978-1-4713-2438-3 | 2013 |
| The Fishing Fleet: Husband-Hunting in the Raj | " | 978-0-06-229008-3 | 2015 |
| The Fishing Fleet: Husband-Hunting in the Raj | Hardcover | 978-0-06-229007-6 | 2014 |
| The Fishing Fleet: Husband-Hunting in the Raj | Paperback | 978-0-7538-2896-0 | 2013 |
| The Fishing Fleet: Husband-Hunting in the Raj | Audio CD | 978-1-4091-2841-0 | 2013 |
| The Fishing Fleet: Husband-Hunting in the Raj | Hardcover | 978-0-297-86382-3 | 2012 |
| The Husband Hunters: American Heiresses Who Married into the British Aristocracy | " | 978-1-250-16459-9 | 2018 |
| The Husband Hunters: Social Climbing in London and New York | " | 978-1-4746-0143-6 | 2017 |
| The Longest Ride | Paperback | 978-1-4555-4691-6 | 2013 |
| The Viceroy's Daughters | Audio Cassette | 978-1-84648-244-1 | 2007 |
| The Viceroy's Daughters: The Lives of the Curzon Sisters | Paperback | 978-0-06-093557-3 | 2003 |
| The Viceroy's Daughters: The Lives of the Curzon Sisters | Hardcover | 978-0-06-621061-2 | 2002 |
| The Viceroy's Daughters: The Lives of the Curzon Sisters | Paperback | 978-1-84212-619-6 | 2002 |
| The Viceroy's Daughters: The Lives of the Curzon Sisters | " | 978-0-7538-1255-6 | 2001 |