David Guymer
Only the Faithful
Knights of Vengeance (series) part 4

At last, the Hallowed Knights have cornered their quarry... but the vampire they seek has amassed an army of the dead, and the price of vengeance will be dear indeed.
Age of Sigmar
short

Also in:
The Realmgate Wars: the Audio Dramas
Knights of Vengeance Audio Drama Collection
Mortarch of Night