and professor lupin stepped over you, and walked toward the dementor, and pulled out his wand, said Hermione, “and he said, ‘None of us is hiding Sirius Black under our cloaks. Go.’ But the dementor didn’t move, so Lupin muttered something, and a silvery thing shot out of it’s wand at it, and it turned around and sort of glided away.....”

Chapter 5