"From Washington to Jefferson, Lincoln to Franklin Delano Roosevelt, Kennedy to Nixon, Reagan to Obama and Biden, the 45 United States presidents have left lasting impacts on our nation. Some of their legacies continue today, some are justly forgotten, and some have changed as America has changed. ... The authors' ... research has uncovered never before seen historical facts based on private correspondence and newly discovered documentation, such as George Washington's troubled relationship with his mother. In [their book], O'Reilly and Dugard present 45 ... entertaining and insightful portraits of each president, with no-spin commentary on their achievements--or lack thereof. Who best served America, and who undermined the founding ideals? Who were the first ladies, and what were their surprising roles in making history? Which presidents were the best, which the worst, and which didn't have much impact?"-- Provided by publisher.