In the aftermath of the Mexican war for independence, a new bride finds herself alone in a haunted house surrounded by people who don't believe her. It's the plot of Isabel Cañas' debut novel The Hacienda, where she blends romance, terror, and the supernatural to tell a story highly embedded with Mexican culture. In an interview with Weekend Edition Sunday, Cañas told Ayesha Rascoe about the themes she wanted to explore in her novel – colonialism, social status, the syncretism of Catholicism and indigenous practices – and her own fear of darkness.