I just watched the Peace Talks trailer again. Priscilla said some of the scenes refer to events in Battle Ground.
- There's Harry and Marcone getting dressed and Gentleman Johnny is telling Harry that Mab won't protect him. I would have loved to see Harry reply, "And she won't protect you, either." In any case, those two don't look like they will be getting along very well anytime soon.
- Harry's wearing a grey cloak. He almost looks like he praying, but I doubt it. That scene is so vague, it might not have anything to do with Battle Ground.
- Harry is lifting up his staff to defend himself and is thrown into a different room, almost like he was sent to another dimension or summoned to a different location. Maybe that's the end of the book when Harry will be sent to the Mirror Mirror world. (If that happens at the end of the novel.)
- Molly is touching something invisible that reacts like water.
- A voice; that doesn't sound like Ebenezer or Marcone, tells Harry, "Your choices have made you an outlier." Did Ebenezer say that to Harry in PT? I read the book so fast I already have to do a slower reread.
If you see anything else or have a guess as to what any of it means, feel free to let us know.