In 1997 Philip Roth won the Pulitzer Prize for American Pastoral. In 1998 he received the National Medal of Arts at the White House and in 2002 the highest award of the American Academy of Arts and Letters, the Gold Medal in Fiction. He has twice won the National Book Award and the National Book Critics Circle Award. He has won the PEN/Faulkner Award three times. In 2005 The Plot Against America received the Society of American Historians' Prize for "the outstanding historical novel on an American theme for 2003–2004." In 2006 and 2007 Roth received PEN's two most prestigious awards: the PEN/Nabokov Award and the PEN/Bellow Award for achievement in American fiction. Roth is the only living American novelist to have his work published in a comprehensive, definitive edition by the Library ofAmerica. In 2011 he received the National Humanities Medal at the White House, and was later named the fourth recipient of the Man Booker International Prize.