Fight: Inside the Wildest Battle for the White House is a 2025 book by Jonathan Allen and Amie Parnes that examines the 2024 United States presidential election. It details Joe Biden's 2024 reelection campaign, withdrawal from the election, and replacement with Kamala Harris as the Democratic nominee. It is the third book in their series about the presidential elections since 2016, after Shattered: Inside Hillary Clinton's Doomed Campaign (2017) and Lucky: How Joe Biden Barely Won the Presidency (2021). No. 1 on The New York Times Nonfiction best seller list for 1 week, from the issue of April 20, 2025 (William Morrow). Wiki link