The Sun Also Rises

On the surface, the novel is a love story between the protagonist American Jake Barnes—a man whose war wound has made him impotent—and the promiscuous divorcée Lady Brett Ashley. Brett's affair with Robert Cohn causes Jake to be upset and break off his friendship with Cohn; her seduction of the 19-year-old matador Romero causes Jake to lose his good reputation among the Spaniards in Pamplona.