Book 3 in the ghastly fantastic GHOSTHUNTERS series of illustrated paperback originals by bestselling author Cornelia Funke. Get scared silly! Strange and stinky things are happening at Gloomsburg Castle. To begin with, the creepy place is crawling with TIBIGs (Tiny Biting Ghosts, per the Indispensable Alphabetical Index). And now it appears that the murderous spirit of a 400-year-old, Totally Moldy Baroness has possessed the palace's owner, infecting her with a killer case