Paul Kengor is an American author, historian, and political science professor known for his works on the American presidency, the Cold War, and conservative political movements. As of my knowledge cutoff date in 2023, he serves as a professor at Grove City College, Pennsylvania, where he teaches political science and is the executive director of The Institute for Faith and Freedom, a conservative think tank. Kengor has written extensively on Ronald Reagan, communism, and the intersection of faith and politics, and his books often reflect his Catholic faith and conservative viewpoint. He is a regular contributor to various media outlets and is recognized for his scholarly yet accessible approach to political analysis and history.