When Professor McGonagall was angry, probably no one except the indomitable Lord Voldemort would feel a bit afraid of her.
Professor McGonagall said sternly, "We must take action! We cannot let Harry face He-Who-Must-Not-Be-Named at such a young age, otherwise what are we adult wizards for!"
Severus offered no comment on this, and Lord Voldemort propped his chin in his hand and said, "Perhaps I can have the child of the Malfoy family join them. I only need to place the Dark Mark on that boy's wrist to protect them at any time."
Chapter 97