Come Forth in Blood (A Contemporary Vampire Duology) by Matthew Heilman and Ryan Henry - Free on Kindle @ Amazon

Combining elements of dark academia, modern police procedurals, and atmospheric gothic horror, Come Forth in Blood and Lie Still the Dead deliver a fresh take on vampires while returning them to their monstrous roots.

Book 1:

BELGIUM, 1944. A young German soldier is gunned down in a mass execution by American riflemen. Left for dead among the frozen corpses of his comrades, Matthias Bartsch is attacked by a pair of sinister creatures and undergoes a horrid transformation. As a fledgling vampire, he crosses the Atlantic to hunt down his executioners. Yet when revenge fails to pacify him, Matthias is tormented by the memories of his past and carelessly attempts to recreate the life and love he lost.

VIRGINIA, 2014. Edison Raymer is an anthropology professor at a small college in the riverside town of Williamsport. His arrogant demeanor and unorthodox lectures on the occult have ostracized him from students and faculty alike. Yet Raymer is willing to risk his career and the lives of those closest to him in order to prove the existence of vampires once and for all.

Two hunters—one human, one undead—are nearly driven mad by their obsessions. As the lines between man and monster become blurred, only one can survive.