The Fourth Side of the Triangle

In this gripping tale of intrigue, the scandal-free McKell family is thrown into chaos when Dane discovers his father's secret affair and meets the other woman, only to find himself falling in love. The plot thickens when Sheila, the glamorous leader of haute couture, is found murdered, implicating several family members—including Dane, his father Ashton, and his mother Lutecia—as prime suspects. As the tension rises, Ellery Queen takes on the challenge of unraveling the mystery before a blackmailer exposes their intertwined fates.