Heart of Stone

1 Incineration (2013)
2 Tolerance (2013)
3 Resolution (2013)
4 Atonement (2013)
4.5 Avengement (2013)
5 Endurance (2014)
5.5 Ferocity (2014)
6 Fortitude (2014)
7 Nativity (2014)
12 My Diary, by Mason Fox (2015)
13 Decay (2016)
14 Resurgence (2016)
15 Nemesis: Katie's story (2017)
Resurrection (2018)