¡°¡®Course I haven't,¡± said Harry. He dropped his voice so that none of the sixth years could hear him and told them all about the Marauder's Map.
A jet of sparks shot from the end of Professor Lupin's wand and hit the doorknob. The wardrobe burst open. Hook-nosed and menacing, Professor Snape stepped out, his eyes flashing at Neville.