The Mayor of Casterbridge

The Mayor of Casterbridge
The Life and Death of a Man of Character
by Thomas Hardy
The Mayor of Casterbridge (1886), subtitled "The Life and Death of a Man of Character," is a novel by British author Thomas Hardy. It is set in the fictional town of Casterbridge (based on the town of Dorchester in Dorset). The book is one of Hardy's Wessex novels, all set in a fictional rural England.
At a country fair near Casterbridge, Wessex, a young hay-trusser named Michael Henchard overindulges in rum-laced furmity and quarrels with his wife, Susan. He decides to auction off his wife and baby daughter, Elizabeth-Jane, to a sailor, Mr. Newson, for five guineas. Once sober the next day, he is too late to recover his family. When he realises that his wife and daughter are gone, probably for good, he swears not to touch liquor again for as many years as he has lived so far.
Eighteen years later, Henchard, now a successful grain merchant, is the eponymous Mayor of Casterbridge, known for his staunch sobriety.
All these years, Henchard has kept the details surrounding the "loss" of his wife a secret. The people in Casterbridge believe he is a widower, although he never explicitly says that his first wife died. He lies by omission instead, allowing other people to believe something false. Over time he finds it convenient to believe Susan probably is dead. While travelling to the island of Jersey on business, Henchard falls in love with a young woman named Lucette Le Sueur, who nurses him back to health after an illness. The book implies that Lucette (Lucetta, in English) and Henchard have a sexual relationship, and Lucetta's reputation is ruined by her association with Henchard. The latter returns to Casterbridge, leaving Lucetta to face the social consequences of their fling.
To rejoin polite society Lucetta would have to marry him, but there is an obvious problem: Henchard is already technically married. Although Henchard never told Lucetta exactly how he "lost" his wife to begin with, he does tell her he has a wife who "is dead probably dead, but who may return." Besotted, Lucetta develops a relationship with him despite the risk. Yet just as Henchard is about to send for Lucetta, Susan unexpectedly appears in Casterbridge with her daughter, Elizabeth-Jane, who is now fully grown. The pair are very poor. Newson appears to have been lost at sea, and without means to earn an income Susan is looking to Henchard again. Susan, who is not a very intelligent or sophisticated woman, believed for a long time that her "marriage" to Newson was perfectly legitimate. Only recently, just before Newson's disappearance, had Susan begun to question whether or not she was still legally married to Henchard.