The Secret Passage

The plot revolves around the mysterious murder of an elderly woman, whose death leaves a trail of perplexing clues and multiple suspects, each using an alias. Young Susan Grant, newly hired as a parlor maid at Rose Cottage, becomes entwined in the intrigue. Tensions rise as her sister, Mrs. Octagon, a self-promoting writer, expresses disdain for Susan's life until news of the murder disrupts their tea. With a cast of questionable characters, the story unfolds as the investigator grapples with a web of deception and hidden motives.