History of Middle-Earth 10-12 Hi-res Scans

High-resolution scans of the last three books in the series "History of Middle-earth", collecting the writings of J.R.R. Tolkien on his Arda mythos. These last three books, edited by his son Christopher Tolkien, detail the extensive revisions Tolkien made to The Silmarillion during and after the writing of The Lord of The Rings, and related writings. The last volume also recounts the writing of the appendices to The Lord of the Rings.

The volumes contained are:
10 - Morgoth's Ring
11 - The War of the Jewels
12 - The Peoples of Middle-earth

These are high-resolution, though non-searchable, scans of the HarperCollins hardcover edition of the books. The Houghton Mifflin hardcover edition (as published in the US) has the same pagination, though.

High-resolution scans of volumes 1-9 are included in this torrent (note that volumes 1-5 in that torrent are scans of the paperback Del Rey edition, which has a different pagination as the HarperCollins and Houghton Mifflin paperback editions):
http://thepiratebay.se/torrent/7953161/History_of_Middle-Earth_and_Assorted_Writings_by_J.R.R._Tolkien