Hannah and the Hobgoblins

When Aunt Agatha sends Hannah a book about the Connemara Witches strange things begin to happen. Hannah has no idea that she comes from a family of witches but on her 12th birthday, she is shocked to learn that she is a super witch and must go to the Enchanted Castle with Aunt Agatha to learn how to use her powers for good and not evil. Hannah is vulnerable and gets tricked by the Hobgoblins who take over the castle and kidnap Aunt Agatha. Hannah tries to use her powers, but they are still developing. Will Hannah be able to save Aunt Agatha and the Enchanted Castle?