When a diamond necklace vanishes on the sleeper train to Scotland, Emily and her men are called into action. Their employer: The Royal Family.

In a world of intrigue, wealth and whispered rumours, can Em keep her nerve and solve the case? And more importantly, will there be time to celebrate Valentine's Day with her three guys?

A short and steamy reverse harem set after the events of Frozen Heart (Defiance series book 1), but it can be read as a standalone.