Ava Crowley, Vampire Slayer Omnibus: Books 1-3 Whiskey, Donuts, and Blood Bonds... Oh My... Ava Crowley bites off more than she can chew when she finds herself in the middle of a world she never knew existed... one where angelic-faced vampires, sexy-as-sin hunters, and sweet-talking monsters are waiting for her around every corner. Vampire Cassius Aurelia finds a beautiful college student bleeding out on enemy territory, and he knows time is of the essence. But saving Ava's life means claiming her blood as his, and challenging the monsters he's been trying to escape. The bond between them is strong, but so is the threat that one day Ava and Cassius will have to make a choice... and only one of them will make out it alive. The Ava Crowley, Vampire Slayer series is a slow burn, enemies to lovers forbidden romance that may be perfect for fans of Supernatural, Buffy the Vampire Slayer, and The Vampire Diaries.