Crown of Draga by Emma Dean

The Draga Galaxy is on the brink of war and Adelina will do everything she can to help, including marrying a male the Crown chooses for her. Varan, the Prince of Thieves has made a move to start an official engagement and while she is falling for Prince Nash, Adelina knows she would accept Varan’s proposal.

Despite all this Adelina wants to do more for her people, and she sets out to find a way to help them fight back against a monster that devours and destroys galaxies with no thought to the consequences. Will she be able to find the answers before it’s too late?