Witchy Sour

A dark stranger. A deadly potion. A school for scoundrels... Lily Locke has barely had time to sink into her role as The Isle's newest Mixologist, when a series of events sends her world spiraling out of control. Her vampire cousin is overtaken by a serious bout of blood intolerance issues, and the key ingredient for the antidote is missing. Meanwhile, Zin is training day and night under the watchful eye of Grandma Hettie to break into the elite, male-dominated world of the Ranger security ...