God Killer - Katie McGuire, Vampire

The final story in a series of six fantasy novellas that will forever change the way you think about Vampires, from the author of "Hey, Zeus!" and "Zen and the Art of Dying."Katie McGuire wanted to study history, not kill it. But her fight with the goddess Allani upended her life, ruined her academic career, and forced her to leave her family behind. It also triggered the ire of an ancient and much more powerful Vampire god named Shalim, who didn't just want to kill Katie - he wanted to hurt her.
Just as her training in Aldon's secret order of Vampire Knights got underway, Shalim kidnapped her mom and brother to force a confrontation. If she loses this fight, she and everyone she loves will die. But if she wins, she'll draw the wrath of hundreds more like Shalim, all bent on putting an end to Katie before she beats them to the punch. Because once you kill a god, you'll forever be known as a God Killer.