EM Castellan's In the Shadow of the Sun is a sumptuous YA romantasy set in 17th century Versailles.
It's 1661 in Paris, and magicians thrill nobles with enchanting illusions. Exiled in France, 17-year-old Henriette of England wishes she could use her magic to gain entry at court. Instead, her plan is to hide her magical talents, and accept an arranged marriage to the French king's younger brother.