The New York Times Non-Fiction Best Sellers of 2003

This is a list of adult non-fiction books that topped The New York Times Non-Fiction Best Seller list in 2003.

Date	Book	Author
January 5	Bush at War	Bob Woodward
January 12
January 19	Portrait of a Killer	Patricia Cornwell
January 26	Bush at War	Bob Woodward
February 2	The Savage Nation	Michael Savage
February 9
February 16	What Should I Do with My Life?	Po Bronson
February 23	The Savage Nation	Michael Savage
March 2
March 9	Stupid White Men	Michael Moore
March 16
March 23	Devil in the White City	Erik Larson
March 30	The Savage Nation	Michael Savage
April 6	Stupid White Men	Michael Moore
April 13	Leap of Faith	Queen Noor
April 20
April 27	What Should I Do with My Life?	Po Bronson
May 4	Leap of Faith	Queen Noor
May 11
May 18
May 25
June 1	An Unfinished Life	Robert Dallek
June 8
June 15
June 22
June 29	Living History	Hillary Rodham Clinton
July 6
July 13
July 20
July 27
August 3	Kate Remembered	A. Scott Berg
August 10
August 17
August 24
August 31
September 7	Lies and the Lying Liars Who Tell Them	Al Franken
September 14
September 21
September 28
October 5
October 12	Who's Looking Out For You?	Bill O'Reilly
October 19	Lies and the Lying Liars Who Tell Them	Al Franken
October 26	Dude, Where's My Country?	Michael Moore
November 2
November 9
November 16	A Royal Duty	Paul Burrell
November 23	Dude, Where's My Country?	Michael Moore
November 30	I Am a Soldier Too	Rick Bragg
December 7	Dude, Where's My Country?	Michael Moore
December 14
December 21	Who's Looking Out For You?	Bill O'Reilly
December 28