"Afterward" is a short story written by Edith Wharton that explores themes of guilt, memory, and the consequences of one's actions. The narrative follows a couple, Mr. and Mrs. Lyman, who purchase a house with a mysterious past. As they settle in, they begin to experience unsettling events that lead them to question their decision and the history of their new home. The story unfolds through a series of reflections and revelations, ultimately revealing the impact of the couple's choices. The haunting atmosphere and psychological tension create a sense of unease, prompting readers to consider the lingering effects of the past on the present.