The Imagined Library Books that were never written

Middle-earth  ·  Chronicle

The Book of Mazarbul

also known as The Book of Records

Ori, and other members of Balin's company

Can I actually read this? A little. Scattered lines survive in the text around it. Quoted

A battered dwarf-record of Balin's attempt to recolonise Moria, found on his tomb. The last line trails off in another alphabet: they are coming.

Tolkien made the pages. He wrote them in runes, burnt the edges with his pipe, punched stitch-holes, and washed them with paint until they looked like dried blood. The publisher left the facsimiles out of the first edition. The novel had to do the work in prose, which turned out to be the better instrument.

Gandalf reads aloud from what is left. The first surviving leaf is numbered one-three, so at least two are gone. Flói is killed by an arrow in the sunlit dale. Óin goes to the West-gate and does not come back. The drum starts. The last line is not even in the same script: a trailing scrawl of elf-letters, as if the writer, in a hurry, reached for the alphabet that would still move.

Mazarbul is Khuzdul for records. The Book of Records is a record of running out of time. Against the Red Book — which survives, is copied, is translated, becomes the thing you are holding — this is the other fate of a chronicle. It is read once, in a room that is about to be attacked again, and then it is a relic.

On the readability rating. Gandalf quotes enough of three pages to reconstruct the colony’s last months. The rest is holes. Later facsimiles are Tolkien’s reconstruction of those pages, not the recovery of a longer text.

From the book

they are coming Last line of the Book of Mazarbul, read by Gandalf in The Fellowship of the Ring, Book II, Chapter 5

In-world history

Begun when Balin's company retook the habitable halls of Khazad-dûm. Recovered by the Fellowship beside Balin's tomb, five years and more after the last entry. Gandalf takes it, intending to send it to Dáin in Erebor. Whether it ever arrived is not recorded in the novel.

Why it matters

The one document in The Lord of the Rings that is allowed to fail as a document — burnt, stained, missing leaves, written in haste by more than one hand. It is how Tolkien tells you that a kingdom ended, without a narrator having to say so.

Appearances

  • The Fellowship of the Ring (1954) — J. R. R. Tolkien Book II, Chapter 5, "The Bridge of Khazad-dûm" — Gandalf reads the surviving pages in the Chamber of Mazarbul

Connected volumes

Also from this world

Catalogue record

Category
Chronicle
World
Middle-earth
Imagined by
J. R. R. Tolkien
Language
Westron, written in runes and, at the last, in Elvish letters
First appearance
The Fellowship of the Ring, 1954
Readability
Quoted

Sources

  • J. R. R. Tolkien, The Fellowship of the Ring (George Allen & Unwin, 1954), Book II, Chapter 5, "The Bridge of Khazad-dûm".
  • J. R. R. Tolkien, "The Appendix on Runes", and later facsimile pages of the Book of Mazarbul prepared for the book but omitted from the first edition; reproduced in subsequent art and deluxe editions.

Added by house · last checked 2026-09-01