Will Palin's Going Rogue Remain Biggest Political Autobiography Seller of All Time?

As of the beginning of this year these are the all-time top sellers in political autobiography:

1. Sarah Palin, Going Rogue - 2.7 million copies; first week: 469,000; first calendar year of sales Nov. 17 - Dec. 31, 2009: 2.67 million copies

2. Bill Clinton, My Life - 2.2 million copies since 2004; first week: 606,000; no data for first calendar year

2. George W. Bush, Decision Points - 2 million copies; first week: 775,000; first calendar year of sales Nov. 9 - Dec. 31, 2010* 2 million copies

*numbers do not include last week and a half of 2010