"Okay. I don't want to say you're crazy, Hermione, but…" Andrea gave a small, slightly derisive laugh. "You're crazy. How are we going to stop the ghost and his ghost horse with just some chocolate?"

"I don't know," said Hermione. "I read somewhere, though, about two girls at a pool who appeared out of nowhere one day, in 1945, and stopped a ghost and his ghost horse from terrorizing the town with chocolate. It was a nonfiction book, Andrea. Think about it! I think those girls were actually…us."

"Well, it's a possibility," said Andrea doubtfully.

"Possibility or not, let's just try the chocolate thing," said Hermione. "If you think you have a better way of getting rid of these ghosts, I'm willing to listen."

Andrea said nothing.

"Good." Hermione smiled a little bit then. "Okay…hmm. I think what the girls did was, they gave the chocolate to the ghost and—"

"Did you say you were going to give some chocolate to me?" said the ghost, Edward's eyes opening wide. "I love chocolate!"

"This—this—wait!" Andrea ran to Hermione as much as she could in the water. "Don't you remember, Hermione? We packed chocolate on our trip, since the snack bar they built in 1957 doesn't really have good chocolate! We were those girls, I think! I think you're right, Hermione! You've got me convinced."

"Good," said Hermione. "We don't have our pool bag, though. Oh, no…what are we going to do?"

"Hmm," said Andrea. "Well…since the girls in the book, who were undoubtedly us, somehow got the ghost to leave using chocolate, we must have figured out a way to do it, right? Yeah! So…HEY, YOU! DO YOU HAVE ANY CHOCOLATE TO SPARE?"

Andrea was yelling at a little boy, eating a hunk of chocolate. He clutched the chocolate closer to himself, shaking his head no.

"Talk about stingy," Andrea muttered.

"We're not going to eat it!" said Hermione. "We're going to use it to get rid of these ghosts—but if you'd rather selfishly eat it all by yourself, be my guest."

"The ghost!" said the boy incredulously. "Oh, why didn't you say so?"

He threw the hunk of chocolate to Andrea, who, seeing as she was one of the Chasers on the Gryffindor Quidditch Team, caught it and gave it to Hermione to deal with, since it was pretty much Hermione who had come up with the plan in the first place.

"Ghost," said Hermione, speaking to Edward. Andrea could almost see the gears turning in her brain. "Umm…this is…this is a gift…from your wife."