how about "Kingdom of White". if Szeth is the focal character for the book and he is returning to Shinovar as the assassin in white. Although each book title has been the name of a published book in Roshar so we should consider who might write a book, if shinovar is as secluded and separated from the world, szeth believes they have a role to play having been guardians of the honorblades and shining a light on shinovar and his experience from training to exile his as a book and taking inspiration from dalinar who wrote oathbringer.
