There was a sound of fluttering wings behind Lin and then the sound of a sigh and footsteps on carpet. Or wood or whatever was on the floor. "Well, I tried to warn you, princess." Puck stood there, looking down at her with a pained smile on his face.

She's visibly confused.

Puck just shook his head. "Well, are you ready to go get your brother back? Do you have anything you want to take, princess? You might not be back for a while."

She thinks for a moment, then shakes her head. "I don't think I'll need anything."

All of a sudden, Erhans door slammed in their faces. He put a hand on Ethans doorknob, hesitating. "Are you sure you want to do this, princess? There's going to be many ways to die...skewered on a glass sword, dragged underwater by a kelpie, turned into a spider or rosenudh for all time...these are things you're going to face, princess. I'm giving you a fair warning now. Still think you want to go? My previous offer still stands."

She doesn't quite recognize the dangers, and guesses that he's just joking. "Yeah."

"All right, then. Don't say I didn't warn you." He grinned, and the gleam in his eyes grew brighter. "First things first. We have to find an entrance to the Nevernever. That's Faeryland to you. It's not a place you can just walk to, and the doors are usually very well hidden. Fortunately, I have a good idea of where one is lurking." He grinned, turned away, and pounded on Ethan's bedroom door. "Knock knock!" he called in a high, singsong voice.

She watches him, curious.

For a moment, silence. Then came a thud and a crash, as if something heavy had been hurled at the door. "Go away!" snarled the voice from within.
"Ah, no. That's not how to joke goes," called Puck. "I say 'knock knock' and you're supposed to answer with 'who's there?'"
A string of swear words could be heard.
"Nope, that's still wrong." Robin seemed unperturbed. "Here," he continued in an amiable voice, "I'll go through the whole thing so you'll know how to answer next time." He cleared his throat and pounded the door again. "Knock knock!" he bellowed. "Who's there?" Puck! Puck who? Puck, who will turn you into a squealing pig if you don't get out of our way!"
And with that, he banged open the door. The thing that looked like Ethan stood on the bed, a book in each hand. With a hiss, he hurled them at the doorway. Puck dodged

The other hits her in the chest. It doesn't hurt her, but it's enough to make her fall to the ground.