The J.R.R. Tolkien Companion and Guide

First published in the United Kingdom on 11 November 2006.

Tolkien Gateway

0-26-110381-4

2006 Hardback Edition (Chronology)

HarperCollins

First: 1

0-00-714918-2

2006 Hardback Edition (Reader's Guide)

HarperCollins

First: 1

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2017 Hardback Edition (Chronology)

HarperCollins

First: 1

0-00-821452-2

2017 Hardback Edition (Reader's Guide, Part 1: A-M)

HarperCollins

First: 1

0-00-821453-0

2017 Hardback Edition (Reader's Guide, Part 2: N-Z)

HarperCollins

First: 1