Mary and The Witch's Flower

Mary is a girl who lives with her great-aunt Charlotte in the countryside, where almost nothing ever happens. One day she follows a mysterious cat into the forest and discovers an old broomstick and a strange flower that only blooms once every seven years in that same forest. The broomstick and the flower carry Mary above the clouds to Endor College, a witchcraft school run by Madam Mumblechook and the brilliant Doctor Dee. But terrible things happen there, and after telling a lie, Mary must risk her life to make everything right again.