The school for good and even [a crystal of time] (Soman Chainani)[paperback]

In this fifth instalment in so man chainani's new York Times bestselling fantasy series, The school for good and evil, Sophie, Agatha, and their friends must find a way to overthrow the sinister evil that twists lies into the truth and seeks to rewrite their story. A false king has claimed the throne of camelot, sentenced tedros to death, and forced Sophie to be his queen. Only Agatha manages to escape. Now Agatha and the students at the school for good and evil must find a way to restore tedros to his throne and save camelot... Before all of their fairy tales come to a lethal end.