- Series: Primordia Series Record # 50804
- Sub-series of: Professor Challenger Metaverse
- Series Tags: science fiction (3)
- Primordia
- 1 Primordia: In Search of the Lost World (2017) by Greig Beck
- 2 Primordia II (2018) by Greig Beck
- 3 Primordia III: The Lost World ReEvolution (2019) by Greig Beck