The Silmarillion: The legendary precursor by J.R.R. Tolkien

The Silmarillion, by J. R. R. Tolkien, Mardel

The Making of Tolkien's Universe: The Full Story Behind The Lord of the Rings — Corey McCullough, Author

The Silmarillion: The legendary precursor by J.R.R. Tolkien

The Lays of Beleriand (Histories of Middle-Earth #3) – Pantego Books

The Complete Tolkien Companion by J. E. A. Tyler, Kevin Reilly, Paperback

The Silmarillion - J. R. R. Tolkien,J Tolkien: 9780007284245 - AbeBooks

Tolkien Fantasy Tales Box Set (the Tolkien Reader, the Silmarillion, Unfinished Tales, Sir Gawain and the Green Knight) by J. R. R. Tolkien

The Silmarillion Books – LotR Premium Store

The Shaping of Middle-Earth (Histories of Middle-Earth #4) – Pantego Books

Which did J.R.R. Tolkien actually write first, The Lord of the Rings or the plot outline that eventually was published as the final chapter of The Silmarillion (Of the Rings of Power