The Lady with the Dog by Anton Chekhov
"The Lady with the Dog" (Russian: Дама с собачкой, Dama s sobachkoy) is a short story by Anton Chekhov first published in 1899. It tells the story of an adulterous affair between a Russian banker and a young lady he meets while vacationing in Yalta. The story comprises four parts: part I describes the initial meeting in Yalta, part II the consummation of the affair and the remaining time in Yalta, part III Gurov's return to Moscow and his visit to Anna's town, and part IV Anna's visits to Moscow. Vladimir Nabokov declared that it was one of the greatest short stories ever written.