Too late. Pettigrew had transformed. Harry saw his bald tail whip through the manacle on Ron's outstretched arm and heard a scurrying through the grass.
¡°I have complete confidence in you,¡± said Lupin, smiling. ¡°Here ¡ª you've earned a drink. Something from the Three Broomsticks. You won't have tried it before ¡ª¡±
¡°Have you any theory as to how he got in, Professor?¡± asked Snape.
He heard the Dursleys leaving the table and hurried upstairs out of the way.