Hertfordshire, 1898: a fifteen-year-old boy dies in sudden agony after luncheon, and the evidence points to an industrial poison linked to his grandfather’s chemical works—until the Victorian Detective notices the household’s smallest routine detail: a daily pressed lemon, a kitchen ice-chest that should have been empty, and fruit injected by syringe; as grief hardens into suspicion inside Maybury House, the inquiry turns from public scandal to private tyranny, where loyalty, dependence, and long-trained silence prove more corrosive than any compound, and a murder meant for one man strikes another instead; inspired by historical crime of its era while remaining entirely fictional, The Pressed Lemon is an original classic-detective mystery about accidental victims, domestic power, and the fatal cost of “ordinary” cruelty.