- Series: Pellucidar Sequels Series Record # 67314
- Sub-series of: Edgar Rice Burroughs' Pellucidar universe
- 2 Pellucidar Sequels
- Mahars of Pellucidar (1976) by John Eric Holmes
- The Fallen: A Tale of Pellucidar (2013) [SF] by Mercedes Lackey
- The Dead World (2013) [SF] by F. Paul Wilson
- Untamed Pellucidar (2018) by Lee Strong
- Red Axe of Pellucidar (2022) [A] by uncredited
- Mahars of Pellucidar (2022) [A] by uncredited
- Red Axe of Pellucidar (2022) by John Eric Holmes