Sundowners: Vampires Are Only Human

If your beloved grandmother suddenly went missing, with symptoms of dementia, what would you do? Now, imagine that your dear grandmother is a 400+ year old vampire with Sundowners or as vampires sometimes call it, the Fangs of Death. Zephrin, her grandson has the dutiful task of tracking her down. He heads to America where she teaches Art History. The last person to see and talk to her said that she returned to Sofia, Bulgaria for her sister's funeral. The only problem is she doesn't have any living sisters. This is a race, he needs to find her before innocent people die and he discovers that he's not the only one looking for his grandmother...