Joanne Kathleen Rowling, JK Rowling. Harry Potter and the philosopher's stone (№ 421955)

And who, I wonder, is going to write to you [Harry]? Uncle Vernon snorted contemptuously as he opened the letter and glanced at it. His red face suddenly turned green, and faster than the colors change at the traffic lights. But the matter did not end there. After a few seconds, his face turned grayish-white, like dried oatmeal.