Uncle Vanya the professor's daughter by his first wife, who has worked with Vanya to keep the estate going, suffers from her unrequited feelings for Dr. Astrov. Matters are brought to a crisis when the professor announces his intention to sell the estate, Vanya and Sonya's home, with a view to investing the proceeds to achieve a higher income for himself and his wife. "Uncle Vanya" is unique among Chekhov's major plays because it is essentially an extensive reworking of his own play published a decade earlier, "The Wood Demon". By elucidating the specific changes Chekhov made during the revision process—these include
Ann Dunnigan plays: "Ivanov", "The Seagull", "Uncle Vanya", "Three Sisters", and "The Cherry Orchard"; each of these translations has been performed onstage. Dunnigan went on to translate Fyodor Dostoyevsky, Leo Tolstoy, and Ilya Tolstoy in the late 1960s and the early 1970s. Her translations have served as the basis for numerous scholars' comments and analyses of Russian literature. Tennessee Williams regarded her rendering of "The Seagull" to be the best available in English, and made it the principal reference for his 1981 adaptation, "The Notebook of Trigorin". Dunnigan's rendering of "War and Peace" (New American Library, 1968) was the first American English