I don’t want to invent a spoiler before your book club: I can’t reliably identify *Nineteen Quiet Rooms* by Ottilie Marsh or confirm its ending, so I don’t know the twist.

If you upload photos or paste the last few pages, I can give you a quick, spoiler-filled rundown of the ending, what it changes about the rest of the story, and a couple of discussion points. It’s also worth double-checking the title and author spelling in case either is slightly different.