So, when Zoe wakes up back in Casablanca (Propast having been all a dream - see my other thread for said theory) - it MUST be Helena Chang (her mother - ewww) - watching her through the glass - same as her sister, Faith - remember? Anyway, in addition to all this - it is pretty clear that Brian Westhouse IS indeed The Undreaming and there is going to be one heckuva showdown between The Undreaming and The Dreaming (Brian and Zoe) and of course, Saga - who is April and also The White Dragon will be responsible for restoring/maintaining the Balance - with Crow! (who we learn is part dragon) forever at her side. (This tidbit reinforces my belief that April is also Lady Alvane).
This story is just too great. I wish they would make it a movie. I always wished that even when we only had TLJ - what a masterpiece. Thanks Ragnar & Red Thread Games.