¡°In here!¡± Hermione seized Harry's arm and dragged him across the hall to the door of a broom closet; she opened it, pushed him inside among the buckets and mops, then slammed the door behind them.
¡°But then, why would you dread him dying?¡± said Hermione.
¡°Dad,¡± said Ron simply.
¡°Harry,¡± said Lupin hurriedly, ¡°don't you see? All this time we've thought Sirius betrayed your parents, and Peter tracked him down ¡ª but it was the other way around, don't you see? Peter betrayed your mother and father ¡ª Sirius tracked Peter down ¡ª¡±