History of Middle-Earth
1 The Book of Lost Tales (1983)
2 The Book of Lost Tales, Part Two (1984)
3 The Lays of Beleriand (1985)
4 The Shaping of Middle-Earth (1986)
5 The Lost Road and Other Writings (1987)
6 The Return of the Shadow (1988)
7 The Treason of Isengard (1989)
8 The War of the Ring (1990)
9 Sauron Defeated (1992)
10 Morgoth's Ring (1993)
11 The War of the Jewels (1994)
12 The Peoples of Middle-earth (1996)
13 The History of Middle-Earth Index (2002)
2 The Book of Lost Tales, Part Two (1984)
3 The Lays of Beleriand (1985)
4 The Shaping of Middle-Earth (1986)
5 The Lost Road and Other Writings (1987)
6 The Return of the Shadow (1988)
7 The Treason of Isengard (1989)
8 The War of the Ring (1990)
9 Sauron Defeated (1992)
10 Morgoth's Ring (1993)
11 The War of the Jewels (1994)
12 The Peoples of Middle-earth (1996)
13 The History of Middle-Earth Index (2002)