- Series: The History of the Lord of the Rings Series Record # 44938
- Sub-series of: Middle Earth Universe
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Note: The series has four titles: 1. The Return of the Shadow, 2. The Treason of Isengard, 3. The War of the Ring, and 4. The End of the Third Age. The first three of these are volumes 6, 7, and 8 of The History of Middle Earth and are covered there. "The End of the Third Age" is part one of Volume 9 in that series, Sauron Defeated.
- 4 The History of the Lord of the Rings
- 4 The End of the Third Age (1998) [C] by Christopher Tolkien and J. R. R. Tolkien
- The History of the Lord of the Rings (2000) [O/4C] by Christopher Tolkien and J. R. R. Tolkien