My magic misery

This story takes place on a planet much like earth where different things are possible. A fifteen year old girl named Quinn Hampton finds a magic book full of spells. she figured she would need to remember the spells without carrying around a huge magic book. She keeps the spells in her diary so it wouldn't seem suspicious. That would all change when she brought her diary of magic spells to school and the diary was stolen. The person who stole that book caused chaos for the town.