Blood Secret is a young adult novel by Kathryn Lasky. Plot summary Fourteen-year-old Jerry Luna refuses to speak after her mother's disappearance. Living at her great-great-aunt Constanza's house, she discovers a trunk and is transported into the lives of her Jewish ancestors living in Spain in the years before the Spanish Inquisition and in Spanish America. References See also Time travel Mutism Jews of Spain 2004 American novels American young adult novels Novels about time travel Novels set in Spain HarperCollins books Novels by Kathryn Lasky