A Queen in Hiding By Sarah Kozloff

Orphaned, exiled and hunted, Cérulia, Princess of Weirandale, must master the magic that is her birthright, become a ruthless guerilla fighter, and transform into the queen she is destined to be.

But to do it she must win the favor of the spirits who play in mortal affairs, assemble an unlikely group of rebels, and wrest the throne from a corrupt aristocracy whose rot has spread throughout her kingdom.