Fear and Loathing: On the Campaign Trail '72 is a biographical book written by American journalist Hunter S. Thompson. It chronicles Thompson's coverage of the 1972 presidential campaign in the United States. The book offers a unique and insightful perspective on the political landscape of the time, as Thompson provides a raw and unfiltered account of the candidates, their campaigns, and the media's role in shaping public opinion. With his signature gonzo journalism style, Thompson takes readers on a wild ride through the highs and lows of the campaign trail, offering a behind-the-scenes look at the inner workings of American politics.