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David James Duncan
David James Duncan is an American novelist and essayist, best known for his two bestselling novels, The River Why (1983) and The Brothers K (1992). Both novels received the Pacific Northwest Booksellers award; The Brothers K was a New York Times Notable Book in 1992 and won a Best Books Award from the American Library Association. His third novel, Sun House, was released by Little, Brown and Company on August 8, 2023.
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Books

The Brothers K
1996
ISBN 9780553378498
The river why
2016
ISBN 9780316261227