Guardians of the Grail

A series by Elena Bryce

1 Immortal Blood (2016)
     aka Guardian of the Grail
2 A Drop of Destiny (2017)
     aka Guardian of the Spear
3 Thorn Blood (2017)
     aka Guardian of the Thorn
4 Vampire Vigilante (2018)
5 I am Phoenix (2018)