Glorious in her sparkling georgette frock, delighted by her dancing skill, pleased with her partner and warmed by the admiring glances of the banjo player, Phryne Fisher had thought of tonight as a promising evening at the hottest dance hall in town, the Green Mill. But that was before death gatecrashed the party. In the jazz-mad world of the 1920s, Phryne finds there are hidden perils in dancing the night away - like murder, blackmail and young men who simply vanish into thin air…