The House of Mirth is a 1905 novel by American author Edith Wharton. It tells the story of Lily Bart, a well-born but impoverished woman belonging to New York City's high society around the end of the 19th century. The House of Mirth traces Lily's slow two-year social descent from privilege to a lonely existence on the margins of society. In the words of one scholar, Wharton uses Lily as an attack on "an irresponsible, grasping and morally corrupt upper class."