I'm just now entering Minas Morgul itself, but GOOD LORD, this story. I have already been blown away by the Black Book chapters at several points. The way you've weaved new ideas (Lindelen, oath-stones) into current story (Karazgar, BBoM) and tie it into the very roots of the story (Earnur, Glorfindel's Company) you've been crafting for us since the very beginning by taking us through a battle thousands of years before is MIND-BLOWING. You have truly outdone yourself again, MoL.
Arda Shrugged : Elendilmir (RIP) -> Arkenstone -> Anor (RIP) -> Landroval -> Treebeard