Mildred returns to Ms. Cackle's academy with the hopes of a better year; but when her summer holiday project is stolen she has to prove she didn't make it up. Meanwhile, a group of first years discover a secret in a tree. Plus a discovery in the school's ruins spells hope and trouble for everyone.by:

Mildred begins the new school term bursting with confidence. Her skills are tested when she attempts to win a flying competition with a very special prize.by:

当一伙飞车党队杀死一个神秘主义者时，他所召唤的邪灵附身在一辆损坏的摩托车上。之后，这辆摩托车被人买下并修好，但当它试图对这帮匪徒和其他任何挡路的人进行报复时，就会暴露出它的真实本性。