Blood of Eden series
Author: Julie Kagawa

    Allison Sekemoto survives in the Fringe, the outermost circle of a walled-in city. By day, she and her crew scavenge for food. By night, any one of them could be eaten. Some days, all that drives Allie is her hatred of them—the vampires who keep humans as blood cattle. Until the night Allie herself dies and becomes one of the monsters.
    Forced to flee her city, Allie must pass for human as she joins a ragged group of pilgrims seeking a legend—a place that might have a cure for the disease that killed off most of civilization and created the rabids, the bloodthirsty creatures who threaten human and vampire alike. And soon Allie will have to decide what and who is worth dying for… again. Enter Julie Kagawa's dark and twisted world as an unforgettable journey begins.

    She has done the unthinkable: died so that she might continue to live. Cast out of Eden and separated from the boy she dared to love, Allie will follow the call of blood to save her creator, Kanin, from the psychotic vampire Sarren. But when the trail leads to Allie's birthplace in New Covington, what Allie finds there will change the world forever—and possibly end human and vampire existence.
    There's a new plague on the rise, a strain of the Red Lung virus that wiped out most of humanity generations ago—and this strain is deadly to humans and vampires alike. The only hope for a cure lies in the secrets Kanin carries, if Allie can get to him in time. Allison thought that immortality was forever. But now, with eternity itself hanging in the balance, the lines between human and monster will blur even further, and Allie must face another choice she could never have imagined having to make.

    Allie will embrace her cold vampire side to hunt down and end Sarren, the psychopathic vampire who murdered Zeke. But the trail is bloody and long, and Sarren has left many surprises for Allie and her companions - her creator Kanin, and her blood brother, Jackal. The trail is leading straight to the one place they must protect at any cost - the last vampire-free zone on Earth, Eden. And Sarren has one final, brutal shock in store for Allie.
    In a ruined world where no life is sacred and former allies can turn on you in one heartbeat, Allie will face her darkest days. And if she succeeds, her triumph will be short-lived in the face of surviving forever alone.