But some part of him realized, even as he fought to break free from Lupin, that Sirius had never kept him waiting before. . . . Sirius had risked everything, always, to see Harry, to help him. . . . If Sirius was not reappearing out of that archway when Harry was yelling for him as though his life depended on it, the only possible explanation was that he could not come back. . . . That he really was . . .
J. K. RowlingFor in dreams we enter a world that is entirely our own. Let them swim in the deepest ocean or glide over the highest cloud.
J. K. RowlingSome people do not seem to grasp that I still have to sit down in peace and write the books, apparently believing that they pop up like mushrooms without my connivance.
J. K. RowlingOh, for heavenโs sake, Sirius, Dumbledore said no!โ A bearlike black dog had appeared at Harryโs side as Harry clambered over the various trunks cluttering the hall to get to Mrs. Weasley. โOh honestly,โ said Mrs. Weasley despairingly. โWell, on your own head be it!โ The great black dog gave a joyful bark and gamboled around them, snapping at pigeons, and chasing its own tail. Harry couldnโt help laughing. Sirius had been trapped inside for a very long time.
J. K. Rowling