Loving the book so far. Noticed what might be a small lore typo on page 7 (11 of the PDF.)
If this is referring to the War of Wrath and not the Downfall of Numenor, it's not solely the Valar that sank Beleriand. Details on it aren't very specific, but it's implied to have been because of the massive power being exchanged by both sides, so both Melkor and the Valar were responsible. "drowned during the War of Wrath" might be better.The west coast of Middle-earth is steep and stony, with few good places to land — for twice the world has been utterly changed, westerly lands drowned by the wrath of the Valar, and now waves crash against rocks that once stood far inland.
You don't consider Melkor a Vala?
I guess he probably hadn't paid any membership dues in a while.