Saga: School of Witchcraft and Wizadry

Ariella (Ah-ree-ella) Hayes is a straight-face reclusive. After losing her father at a young age, she is forced to take care of her irresponsible and workaholic mother.

She thinks her life goes from bad to worse when her mother comes home from a business meeting and is crazy happy. The next morning, Ariella's things are packed and she is shipped off with strangers to a school for 'special' children. Of course, every kid in that bus thinks they are being shipped off to a boarding school for crazies.

Then they discovered exactly what made Saga-and themselves-special, and it's not the nut-jobs that teach there.