Grace took the only deal she could. She needed to marry the prince to save the ones she loved. She's stayed in the palace, following orders (for once). There was no reason to leave, Alexei had gone back to Russia without another word. After more than a year behind brick walls, and Alexei coming back, Grace has had enough. Instead of following rules, she's following her heart.

An after graduation party. And what happens to Cam and Zach 14 years later. A code black at Prof. Buckingham's retirement party. Cam is being targeted. Or is it someone else? And who is the person that wants something that Cammie has. To what lengths will the worlds best spies go to protect what Cammie has. And what does fate have in store for them all.

When the Gallagher Girls and Blackthorne Boys go to Adria they are invited to a Royal Ball. With an attack at the Palace and two people held at gunpoint. Is it the Royal family or is it the Spies that are being targeted? Who are the attackers really after? And will this summer turn into something more than a relaxing holiday and are they safe or not? (Grace and Alexei are spies.)