The Royal Runaway, by Lindsay Emory, is about a princess who wants to find out why she was jilted at the altar. The summary says: "Princess Theodora Isabella Victoria of Drieden of the Royal House Laurent is so over this princess thing.
After her fiance jilted her on their wedding day, she's finally back home after spending four months in exile - aka it's back to press conferences, public appearances, and putting on a show for the Driedish nation as the perfect princess they expect her to be. But Thea's sick of duty. After all, that's what got her into this mess in the first place.
So when she sneaks out of the palace and meets a sexy Scot named Nick in a local bar, she relishes the chance to be a normal woman for a change. But just as she thinks she's found her Prince Charming for the night, he reveals his intentions are less than honorable: he's the brother of her former fiance, a British spy, and he's not above blackmail.
As Thea reluctantly joins forces with Nick to find out what happened the day her fiance disappeared, together they discover a secret that could destroy a centuries-old monarchy and change life as they know it." The Royal Runaway is out in October 2018.