I’m sorry — I don’t have a reliable memory of the specific ending of *Nineteen Quiet Rooms* by Ottilie Marsh, and I don’t want to risk making up a spoiler for your book club.

If you can tell me roughly where you stopped, I can help you piece things together or talk through the ending once you find it. Otherwise, a quick spoiler-friendly Goodreads/story graph review might be the fastest help before tomorrow.