Serena finished her Potions Homework and sent Goldie with it early. She started working on Care of Magical Creatures and Arithmancy. Then she saw the notice someone had posted in Gryffindor Tower. She was glad she had not taken any cookies, or the stars she earned in class.

Quote:
ATTENTION


It is now suspected that there is something contained in the Golden Stars and/or the Cookies given by Professor Melita. It is advised that if you have any Gold Stars from this Potions class to throw them out. Destroy them, if you wish.