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3Ostwah, Conrad Eugene, Jr. After Eden: The Secularization of American Space in the Fiction of Will Cather and Theodore Dreiser. Lewisburg: Bucknell UP, 1990.
4Woodress, James. WiUa Cather: A Literary Life. Lincoln: U of Nebraska P, 1987.
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8Cather, Willa. "Nebraska: The End of the First Circle." The Nation, 117(1923): 236-41.
