In his novel Indian Summer, William Dean Howells presents a mellow but realistic story that has the complete feel of that delightful time of the year, although the plot actually spans several seasons. The Indian summer aspect applies to a sophisticated gentleman, Theodore Colville, who has just entered his middle years as he returns to a scene, Florence, Italy, that played an important part in his early manhood. It was here twenty years earlier that he first fell in love, seemingly successfully until a sudden and harsh rejection. Now, after a once profitable career as a newspaper editor has ended, he is barely ensconced in the Italian city when he meets a lady from his past, a close friend of his lost love. Lina Bowen, now a widow with a young daughter, is an attractive and charming socialite among the American and English residents of Florence. Also living with her at this time as a temporary ward is a beautiful young girl just blossoming into womanhood, Imogene Graham.