When Gobo and Lou reached the bottom of the ladder, they found themselves in part of the castle's garden. Gobo ran to the door that led to the library, but the door was locked.

"Oh great," he sighed. "Where's the key?"

"I don't know," Lou said, shrugging. "The goblins never gave me the keys, remember?"

Gobo sighed, and looked around the yard for it, until he saw what appeared to be a little dog house (even though Gobo had no idea what a dog was). A baby Burrow Beast was sleeping inside of it. There were also several small mounds of dirt all over the yard, as if someone had been digging holes, and filling them up.

"Oh no," Lou sighed. "I forgot all about Wiggly!"

"Wiggly?" Gobo asked.

"The baby Burrow Beast I told you about, remember? The goblins warned me this might happen!"

"What would happen?"

"Well, you know how Burrow Beasts dig, and Wiggly might have gotten his claws on the key . . . ."

"Don't say anymore. I get the idea. Wiggly buried the key."

"We'd better get started digging for it. I doubt Wiggly's going to be any help, if he's under the same sleeping spell as Wembley and the goblins!"

Gobo found a shovel, and immediately began digging up the garden. Lou looked around as well, until she found a pair of scissors, a bucket, and what looked like a crank.

"This is really weird," she said.

"Well, I found the key," Gobo said. "Looks like Wiggly definitely got to it! It's covered with dirt, and I can't get it all off. We'll need some water to do that."

Gobo walked over to the well in the garden, but found that it was missing some pieces.

"Don't those goblins ever fix anything around here?" he asked.

"They take very good care of the place normally," Lou said. "I think a lot of this has to do with Lilith. At least I know what to do with the bucket and the crank I found. Now all we need is some rope. Here Gobo, take the scissors and cut the ladder from the treehouse. We can fix it later."

"You're the princess."

Gobo took the scissors, and walked over to the treehouse ladder. He cut the rope, and brought it back to Lou. She tied one end to the bucket, and the other end to the bar. Then she tossed the bucket into the well, and used the crank to pull it back up. Gobo took the bucket, threw the key into it, and began washing the dirt off of it. Then he pulled it out, took off his neckerchief, and dried it off.

"Onward to the library!" he shouted.

Gobo and Lou ran to the door, unlocked it, and walked into the library. The minute they stepped inside, several books flew off the shelf and onto the floor.

"Little Fraggles!" the voice of the Trash Heap called out. "You must recover the large book to proceed!"

"What does that mean?" Lou asked.

"Beats me," Gobo said, shrugging. "Maybe if we put the books away first, we'll get an idea."

Lou nodded, and she and Gobo began gathering up the books on the floor, and returning them to their appropriate shelves. Nothing happened once the books were in their proper places.

"Now what do we do, Madam Heap?" Gobo called out.

"Look carefully, Fraggles," the voice of the Trash Heap said. "There's a new book in the room!"

"How often do you come in here, Lou?" Gobo asked.

"Not often," Lou said, running her finger along one of the shelves. "And judging by the dust on these shelves, reading isn't one of the goblins' strong suits, either."

"Ah ha, that's it!" Gobo shouted. "Look for a book that isn't covered in dust!"

Immediately, Gobo and Lou began searching the shelves, until Gobo came across a section about magic. There was a book that wasn't covered in layers of dust.

"Resonating Crystals," he said, reading the cover. "A Study of Their Magical Properties. This must be it. I can feel it pulsating."

"Put it down on the floor here," Lou said. "I can feel it vibrating."

Immediately, Gobo put the book down on the spot Lou indicated, and opened it, only to find a hole inside of it.

"A hollow book," he said. "What a great place to hide something! Like a crystal."

"But where are we going to find a crystal to put in it?" Lou asked.

"Maybe it's in one of these drawers," Gobo said, and he began pulling on the drawer handles below the book cases. None of them would open.

"Darn it, they're stuck," he grumbled.

"Wait a minute," Lou said, looking toward the top of one of the bookcases. Then she began climbing it. "There's something missing, and I think it's up on the shelf."

"What's missing?"

"A big, blue ball with weird shapes on it. The goblins told me it's a globe of the Earth. I don't have any idea what that means, but there's one that's supposed to be on that shelf over there."

Lou picked up the globe, and jumped to the next bookcase, since the spot for the globe was on the top shelf of it, anyway. She put it in place, and one of the drawers opened magically. Gobo ran to look inside of it, and pulled out a crystal. Then he put it inside of the book, and it started glowing. Once he took it out, the book vanished.

"Now what do we do?" he asked.

"Throw it up here!" Lou shouted, jumping to the next bookcase, where a crystal ball sat on the top shelf. "Something's vibrating here!"

Gobo shrugged, and threw the crystal to the lavender Fraggle. Once she touched the crystal to the crystal ball, one of the bookshelves began moving, and it revealed a hidden door.

"Wow," Gobo said. "I wonder if the goblins knew about a secret room in here?"

"Probably not," Lou said. "They would have told me. They've told me everything else about this castle. I wonder if this has to do with your dream, Gobo? Since you and Wembley were exploring the castle for secret passages?"

"Hmm. You know, you might be right. Let's go check it out. Maybe we can find something in here that will help us wake up Wembley and the goblins."

"And anybody else who might be under this sleeping spell."

The two Fraggles went through the secret passage. It was so dark, Gobo had to use the crystal as a flashlight.

"There are eight symbol cards hidden in this room, my Fraggle friends," Marjory's voice said from out of nowhere. "You must place them on the wall."

"Where on the wall?" Gobo asked, as Lou took the crystal began looking around the room.

"You'll see," Marjory's voice said, and then disappeared.

"That doesn't help much," Gobo said, sounding a little frustrated.

"She did tell us before we left that she could help us when she could," Lou said, as she pulled a card out from a book. "She didn't say she'd solve these puzzles for us."

Gobo sighed, and began to help Lou search. Together, they found cards with three squiggly lines on it, the letter X, a plus sign, a crescent moon, a circle, two arrows, and the female sign on them. Then they began looking on the walls, trying to figure out where the cards were supposed to go, when Gobo spied a knothole in the shelf.

"Hmm," he said. "I wonder if we'd be able to see anything if I push out this knothole?"

Gobo pressed the knothole, but it wouldn't move. Instead, he and Lou heard a strange sound, and something lit up on the wall. On it were glowing figures, including arrows, a square, a circle with a dot inside it, the minus sign, two vertical lines, the male sign, and three squiggly lines, only they were vertical instead of horizontal.

"I think this is where we put the cards," Gobo said.

"How do we know which one goes where?" Lou asked.

"We'll fake it," Gobo said, and he began placing cards. Lou shrugged, and waited until Gobo was finished. Finally, when he got all the cards in their proper places, the wall opened up.

"This leads to the music room," he said. "Let's go!"

Gobo raced out the door, and Lou followed closely behind him. When they were inside, Gobo tried to open the door that lead to another part of the garden, but it was stuck. Lou looked over at the walls, where there used to be pictures hanging, but now they were scattered all over the floor, and behind a piano. The cover was closed, and locked.

"I know the goblins keep the key to this thing somewhere," she said. "And I know there's supposed to be a crank to this piano."

"This is no time for music, Lou!" Gobo shouted.

"I know that, Gobo, but I have a feeling about this. Help me find the pictures that are supposed to go on the wall!"

Gobo sighed, and he and Lou gathered up the pictures, and hung them back up. The minute they got them back up, the images disappeared.

"That's strange," Gobo said.

"I know," Lou said, picking up the piano crank. "I think the goblins' piano might help, but I don't know where the key is to unlock it."

Lou placed the crank onto the piano, and suddenly, a crowbar appeared from out of nowhere. Gobo grabbed it, and pondered what to do with it, until he stepped on a loose floorboard. Acting on a hunch, Gobo stuck the crowbar underneath the board, and pried it up, revealing a key underneath it.

"Hey, Lou!" he shouted. "I think I found the key to unlock the piano!"

Gobo ran to the piano and unlocked it, while Lou began adjusting the pictures on the wall. As soon as she touched one of the frames, a tune began playing on the piano. Gobo repeated the tune, and the picture's image suddenly reappeared.

"I think I've got it!" he shouted. "Each picture will show up again if I repeat the tune the piano plays that corresponds with each picture!"

"What?" Lou asked, a little confused.

"Never mind, just touch another frame."

Lou shrugged, and adjusted another picture. Gobo turned the crank on the piano, and repeated the tune, and the image reappeared. The two of them kept this up five more times until all the images reappeared in their frames, and the door automatically unlocked. The two Fraggles opened the door, and ran out into another part of the garden.