The Princess Exile

In this Schooled in Magic universe novel, Crown Princess Anastasia of Rockfall has never had to worry about her future, until a sorceress kidnaps her, steals her identity, and curses her so she can't tell anyone the truth. Stranded far from home while an impostor threatens her family and her kingdom, Anastasia has to master magic and magitech fast enough to find her way back before it's too late.