“Can't stay long, Mother," he said. "I'm up front, the prefects have got two compartments to themselves-""Oh, are you a prefect, Percy?" said one of the twins, with an air of great surprise. "You should have said something, we had no idea.""Hang on, I think I remember him saying something about it," said the other twin. "Once-""Or twice-""A minute-""All summer-""Oh, shut up," said Percy the Prefect.”

British author, philanthropist, producer, and screenwriter

J. K. Rowling, born Joanne Rowling, is a British author, philanthropist, producer, and screenwriter. She is known for creating the Harry Potter series, and she was born under her full name before becoming widely known by her pen name. Her Harry Potter books follow a young wizard across seven volumes and became the best-selling book series in history, with more than 600 million copies sold. She also writes the ongoing Cormoran Strike crime fiction series under the name Robert Galbraith.