Harriet Jones inherits a secluded Spanish villa only to find herself entangled in a dangerous hunt for a hidden object of value. Upon arriving at her new property, she encounters an intruder, signaling that others are aware of the secret her godfather left behind. Harriet must navigate a web of suspicion involving her godfather's associates while managing her growing attractions to two very different men. The narrative follows her through the vibrant and chaotic atmosphere of Seville during Easter, where the line between local tradition and lethal threat begins to blur.

This novel functions as a classic mystery that utilizes its Spanish setting to heighten the sense of isolation and danger. The narrative relies on the juxtaposition of festive public events and the private, sinister motives of the characters surrounding Harriet. Readers likely find the inclusion of the Procession of the Penitents to be a pivotal moment that shifts the tone from a standard inheritance mystery to something more ominous. The work effectively balances the protagonist's romantic interests with the mounting pressure of the search for the hidden object, ensuring the tension remains consistent throughout the story.