"The Case of the Beguiling Baroness" - PART 1 of 3. Set in the 1920's Jazz Chronicles centers around Ace Mifflin, private eye, who finds himself plunged into mysteries that go beyond his comfort zone of speakeasies and the streets of Boston. When famed archeologist Clifford Jennings' Secret Society needs to keep track of Baroness Von Treska, a notorious dabbler in the black arts, they hire Ace Mifflin. And that's when things really get out of hand. And while the true fate of the Baroness remains a mystery, Jennings, Mifflin, and Flynt track down a seemingly supernatural killer that is beyond anything Mifflin has experienced before. But even if they can catch the killer, how can they possibly stop him?