Former President George W. Bush has sold more than 1.1 million copies of his memoir, "Decision Points," since its release on Nov. 9. More than 135,000 books sold were electronic versions. (Associated Press)

Former President George W. Bush has sold more than 1.1 million copies of his memoir, "Decision Points," since its release on Nov. 9. More than 135,000 books sold were electronic versions. (Associated Press)