Note: There are other series with the same name: Diadem (John Peel)
- Series: Diadem (Jo Clayton) Series Record # 1508
- Sub-series of: Diadem Universe
- Series Tags: strong female character (1)
- Diadem (Jo Clayton)
- 1 Diadem from the Stars (1977) by Jo Clayton
- 2 Lamarchos (1978) by Jo Clayton
- 3 Irsud (1978) by Jo Clayton
- 4 Maeve (1979) by Jo Clayton
- 5 Star Hunters (1980) by Jo Clayton
- 6 The Nowhere Hunt (1981) by Jo Clayton
- 7 Ghosthunt (1983) by Jo Clayton
- 8 The Snares of Ibex (1984) by Jo Clayton
- 9 Quester's Endgame (1986) by Jo Clayton
- The Diadem Saga: Books 1–3 (2018) [O/1-3] by Jo Clayton