So Professor Curtains had discovered a coin, too?! She wondered if HE had been attacked by pixies the same way Maddie had when she had discovered a coin. When he mentioned the back story behind the coins, Maddie perked up. So he knew who was leaving the coins and why?! Why hadn't he said something before now?! Did the headmistress know?!

Oh. Wait. He didn't know, did he? That had been just an elaborate introduction to the lesson. She thought about what he'd mentioned about mysterious objects or locations. One popped into her mind right off the bat. "There's the Room of Requirement," she said, raising her hand. "Dumbledore's Army used the room for their headquarters and practice area."

There were a TON of mysterious objects and rooms at Hogwarts, though! She found herself thinking about mirrors and statues that she knew were so much more than what they first appeared to be. Were the coins actually something else, too?