The Secret Princess (Love Inspired Historical\Protecting the Crown)

Her Royal Deception 

When Evelyn tended Prince Luke of Lydia's battle wounds, she had no idea whose life she was saving. Yet now the handsome warrior is determined to rescue her from King Garren's fortress. Evelyn may be Garren's granddaughter and a princess by right, but the vindictive king has forced her to pay off her father's debts as a servant. A shared faith deepens her bond with Luke, but revealing her true identity could tear them apart and bring war to two kingdoms. Only courage and trust will help them forge a royal union where two hearts reign as one..