"You're close to one. My friend's partly Ghost. Psychics can teleport sometimes, Ghosts can go through walls."

She falls silent abruptly enough to be uncomfortable. That's quite the explanation from Moon's mouth. And Nebbie's Psychic, but they don't know how to Teleport either.

Still, they're getting closer--she's barely walking forward, but Nebbie's presence is growing, a twinkling on the edge of her brain. Impatient, curious.