My Wife and My Wife's Sister is a novel written by Elizabeth Wormeley Latimer and published in 1881. The story revolves around the life of a man named John, who is married to a woman named Mary. John's relationship with Mary is not a happy one, as they have grown apart over the years. However, John's life takes a turn when Mary's sister, Emily, comes to live with them. Emily is everything that Mary is not - she is lively, charming, and full of energy...