Tim O'Brien (born October 1, 1946) is an American novelist who often writes about the Vietnam War and the impact the war had on the American soldiers who fought there. He has held the endowed chair at the MFA program of Texas State University-San Marcos several times, from 2003 to 2004, then from 2005 to 2006, and a third time from 2008 to 2009.
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