Peeves (Harry Potter) Invisible dragons (Invisible Dragon) Invisible Dragon Invisivisible Dragon Griffin (The Invisible Man) Raedi Yel Gastria (Karsearin: Adventures of a Red Dragon); via Ring of Light Quoba (Kulipari) Number Six (Lorien Legacies) Fang (Maximum Ride) Hollows (Miss Peregrine...
Harry Potter and the Goblet of Fire Late at night in Hogwarts Trapped on a trick step, Harry overheard Professor Snape reveal to Filch that someone had been searching for potion ingredients. ‘– and when I passed my office, I saw that the torches were lit and a cupboard door was ajar!