| title | ISBN-13 | year of publication |
|---|---|---|
| Caught in the Crosshairs | 978-0-373-67621-7 | 2014 |
| Covert Cargo | 978-0-373-44729-9 | 2016 |
| Covert Cargo | 978-0-373-67740-5 | 2016 |
| The Seal's Secret Child | 978-0-373-45695-6 | 2017 |
| The Seal's Secret Child | 978-0-373-67812-9 | 2017 |
| Unraveling the Past | 978-0-373-44780-0 | 2016 |
| Unraveling the Past | 978-0-373-67789-4 | 2016 |