[This is more Shin's speed, bouncing ideas back and forth. There's no reason for him to be particularly reticent here in this case either. This is information all of them know, and being stuck here isn't a great option.]

It can't have used the book at least...

[Actually Shin's just going to go pick it up and... shut it. No idea if that would actually stop it coming through after them, or if that's even something that could happen, but... better safe than sorry. It's his seat now.]

Hang on, we... don't actually know if it was a wolf. Just that it sounded like it.

[The supernatural makes everything go a bit up in the air... they need to figure out what what they just experienced was other than, you know, utterly horrific. Whether it's something that actually happened, or was more like... a projection, a simulation, a nightmare. The mirrors showed images from stories from the book... so if they were being deliberately shown something... it would have to stick to the story.]

The wolf might just be... the closest thing to it that would fit.