"Zephyr Hollis is an underfed, overzealous social activist who teaches night school to the underprivileged of the Lower East Side. Strapped for cash, she agrees to help a student, the mysterious Amir, who proposes she use her charity-worker "cover" to bring down a notorious vampire mob boss. Soon enough she's tutoring a child criminal who possesses an angelic voice, dodging vampires high on a new blood-based street drug, and trying to determine the real reason behind Amir's request--all the while attempting to resist his dark, inhuman charm."--Amazon.