The treehouse has one door and it's to the bathroom and thankfully it isn't locked since Bonesaw really really needs to go right now since she got so distracted tinkering.
"My old mom. Her... all of her. And Glaurung. And also my dad. And my brother. And my dog."
"Maybe not all of Glaurung actually."
"...ah. I maybe need more information than I had guessed before I start making you people."
"There's a back yard, I guess, though I don't know what you'd do with him afterwards if it worked."
"Oh if you make just his brain I'd fit it into a smaller body so I could lift him like he wanted."
"... most people don't like it when I try to explain how." Except for Beka and Jack and Sauron and the Nine.
"I think I might have to hear some explanations I will not like in order to get to a point of being willing to supply you with brains."
"Yeah, I made the wings and tail out of designs in a catalog and picked the pigment in the process."
"...set up? No, I just," he materializes a Koosh ball and tosses it to her underhand, "made them."
'Woah that's really cool! I don't think one ever met anyone who could make their own biology! Oh unless you count Spree but he could only make more of himself which is boring since he's boring."