Reign Returned - Katie Keridan - Bog

Born into warring realms divided by gold and silver blood, Kyra and Sebastian are destined to be enemies?but when an outlawed magic that hasn¿t been seen in centuries surfaces, they are forced to work together to master it. As they uncover the secrets of their realms, they also discover secrets within their own pasts . . . pasts that are far more intertwined than they ever imagined.