Drained — Dan O'Brien

A frightening new case. A mysterious journal. The beginning of the end. Lauren Westlake has left behind the horrors of northern Minnesota to investigate a strange package with a cryptic return address. Crossing the country to the city by the bay, Lauren discovers that Locke was only the beginning. Crossing paths with a stoic SFPD detective and a surprise from her past, she must figure out what hunts the foggy streets of San Francisco in this new novella. Is it vampires? Is it something more?