Fallen Princess of Evernight. Fallen Princess of Evernight, #1

She woke up in the wrong body on the worst morning of someone else's life. Vaelyra Evernight, fallen princess of a kingdom where a woman's power is measured by the demon she commands, has just been publicly abandoned by the most powerful demon in the realm. Her half-sister took him. Her court has written her off. And the two demon mates who stayed, Vale and Ash, want nothing to do with the woman who spent months punishing them for a betrayal that was never theirs.
What no one knows is that the woman who woke up in Vaelyra's body is not Vaelyra at all. She is Melissa Grant, forty-something, dead at her desk, and completely out of patience with being the person everyone leaves behind. She has fifteen days to find a demon powerful enough to challenge the one that was stolen from her, rebuild the trust of two mates she has already broken, and outmaneuver a half-sister whose saintly face hides something far darker than ambition.
The kingdom expects her to fall. She has been falling her whole life. She knows exactly how to land.