Michael McKenna counts his time as a vampire in months, not centuries, but two of the most powerful vampires in the New World, are dead at his hands. That victory came with a cost. Friendships are frayed. Relationships are broken. Friends are dead. And Caitlin ... Now Dermot and Siobhan, the only creatures cruel enough to earn Liam's gift of immortality, are seeking revenge for the death of their Sire. Michael must battle back against this new threat, show the ropes to two fledgling vampires, and shoulder the responsibilities of being the most powerful vampire in St. Troy. Thomas Galvin's hit series continues with Scion, the second book in the Vampires of St. Troy saga.