Sidney Blumenthal is the author of All the Powers of Earth, the third volume in his five-volume biography, The Political Life of Abraham Lincoln, published in September 2019 by Simon and Schuster. the first two volumes are A Self-Made Man and Wrestling with His Angel. He is the former assistant and senior adviser to President Bill Clinton and senior adviser to Hillary Clinton. He has been a national staff reporter for The Washington Post and Washington editor and writer for The New Yorker. His books include the The Clinton Wars, The Rise of the Counter-Establishment, and The Permanent Campaign. He has been a senior fellow of the NYU Center on Law and Security and is a fellow of the Society of American Historians.