Elena was the smart one, destined to be the next Alpha and Queen, with Talissa her sister as loyal Beta and captain of her Queensguard. What happens when Elena is taken by a plague before their golden dreams can come to pass? Now Talissa must marry Elena’s secret betrothed, King Constantine, to prevent more devastation befalling both their kingdoms. But she’s read his love letters to her sister, and the last thing she wants is to replace Elena’s memory in his heart. They will be friends and co-rulers, nothing more. Constantine is grieving the loss of his best friend and co-conspirator Elena, and is surprised to realize her sister is his true match. But how can he convince Talissa to give their mutual spark a chance, while also dealing with the threats that wait at their door?