Illuminary. The Sceptre & the Stylus, #1

Glimpse the past, illuminate the future. Yosarai Patican dreams of becoming an illuminator in a country that values art above all else. A lofty goal that finally seems within reach when she earns a position at the prestigious Academy of the Seven Arts. Although Yosarai loathes to leave behind her quiet country life, she travels to the capital, determined to live up to her mother's fame as one of Indel's greatest artists.
Prince Xander never planned to become king. Indeed, he never wanted to become king. But when his father dies suddenly, he is thrust into the middle of coronation preparations-and assassination attempts. With everyone around him in increasing danger, Xander decides to hide in neighboring Indel until the time for him to be crowned king arrives. Posing as an inventor struggling with aesthetics, Xander enlists Yosarai's aid as part of his cover, but soon he suspects she knows more than she should.
But when danger threatens and secrets are exposed, entering a competition reputed as cutthroat may be the only way for them to protect everything they hold dear.