| title | ISBN-13 | year of publication |
|---|---|---|
| The King's Daughter | 978-0-7582-5096-4 | 2010 |
| The King's Daughter | 978-0-7582-2545-0 | 2009 |
| The Queen's Captive | 978-0-7582-3855-9 | 2010 |
| The Queen's Exiles | 978-0-7582-7324-6 | 2014 |
| The Queen's Gamble | 978-0-7582-3856-6 | 2011 |
| The Queen's Lady | 978-0-7582-2544-3 | 2008 |
Barbara Kahle · Barbara Kehl · Barbara Keil · Barbara Kelly · Barbara Klau · Barbara Klüh