2. The Belial Library (2014)
3. The Belial Ring (2014)
5. The Belial Children (2014)
6. The Belial Origins (2015)
7. The Belial Search (2015)
8. The Belial Guard (2016)
9. The Belial Warrior (2016)
10. The Belial Plan (2017)
11. The Belial Witches (2020)
12. The Belial War (2017)
13. The Belial Fall (2018)
14. The Belial Sacrifice (2018)