“She screamed, the high scream that was neither human nor animal but something terrible in between, the sort of sound that you never forget no matter how many beautiful things you hear afterward.”
“Contrary to popular belief and hope, people don't usually come running when they hear a scream. That's not how humans work. Humans look at other humans and say, 'Did you hear a scream?' because the first scream might have been you screaming inside your head, or a horse backfiring.”
“NO!”The scream was the more terrible because he had never expected or dreamed that Professor McGonagall could make such a sound.”
“Th-there," she sobbed. "it dragged him to the Italian gardens. He managed to elude its maw at first, but it harried him through the paths. No matter how much I screamed, it would not put him d-down!" She burst into a fresh wave of tears."You screamed," will said. "Is that all you did?""I screamed a great deal,." Tatiana sounded injured. She drew fully away from Will and fixed him with a green gaze. "I see you are as ungenerous as you ever were.”
“Awareness is the enemy of sanity, for once you hear the screaming, it never stops.”
“And then I hear the terrible, terrible scream that of course is the girl getting caught and that’s the choice made, ain’t it?”