Witch Twins and the Ghost of Glenn Bly

Can the witch twins rid Glenn Bly castle of its terrifying ghost? Claire and Luna Bundkin are thrilled when they find out their grandparents have been invited to an all-seniors golf tournament in Scotland, and they want the twins to come along. Claire and Luna can't wait to set eyes on a real Scottish castle, with horses, armor, and tea at four o'clock. But this castle offers one amenity they weren't expecting -- a ghost! Claire, Luna, and their grandmother are all witches, and Grandy is better at popping ghosts than any other five-star witch. Claire and Luna may only be one-and-a-half-star witches, but they're about to get a tutorial in ghost-busting that they'll never forget.