"Huh." It's fair strange the way monsters (or so-called monsters) in other realms behave. The part about needing an invitation strikes her as particularly creepy, though she guesses it's no less random than the way folk back home can't lie around griffins. "And I suppose you wouldn't know not to invite them in til it was too late," she muses, as much to herself as Peter. Brr. His realm can keep vampires, far as she's concerned. Tortall has enough on its plate already.