Trump Promotes Dershowitz Book Urging Democrats to Switch Parties
Trump endorses Alan Dershowitz's new book, praises the attorney's departure from the Democratic Party and welcomes him into the Republican Party.
WASHINGTON D.C. — Donald J. Trump endorsed a new book by Alan Dershowitz, the retired Harvard Law School professor and constitutional attorney, that urges Democrats to abandon their party.
Trump praised the book, titled “Why I Quit the Dems: And So Should You! (confessions of a reluctant Republican*),” in a post that called Dershowitz a “Great American Patriot” and welcomed him into what Trump described as the party of common sense. The book carries a “#1 New York Times Bestselling Author” credential on its cover, according to amazon.com.
Here is the full post on truthsocial: “The Highly Respected Alan Dershowitz has written a powerful new book, “Why I quit the Dems and so should you! (confessions of a reluctant Republican*).” Alan is a Great American Patriot who understands the Wisdom and Courage it takes to defend Democracy from Communism, and it is our Honor to welcome him into the Party of COMMON SENSE! There are many others, like Alan, who feel abandoned by the Radical Left Dumocrats, and are fleeing the Dumocrat Party, and Blue States, for FREEDOM — This Book is for you. Preorder your copy today,” Trump wrote, mentioning the source (see amazon), on August 4, 2026 at 6:34 PM ET.
This is Trump’s 18th message released today, and the last post was moments ago, and it is not part of a thread. On average, Trump produces 18 posts per day since his inauguration on January 20, 2025. The move fits a broader pattern in Trump’s recent messaging, with 44 of his 421 posts over the last 30 days classified as Domestic Policy posts.
The endorsement amplifies a book built around a partisan realignment narrative. The cover illustrates the theme with a black donkey kicking a figure dressed in American-flag colors toward a black elephant waiting to catch the person. The imagery reinforces the book’s argument that voters should leave the Democratic Party for the Republican Party.
Alan Dershowitz's book cover for "Why I Quit the Dems: And So Should You! (confessions of a reluctant Republican*)" is pictured at Washington D.C.
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Dershowitz built his reputation as a criminal defense and civil liberties lawyer, arguing appeals and serving on high-profile legal teams over a career spanning decades. He long identified as a Democrat and civil libertarian before publicly distancing himself from the party in recent years. The book states that break formally and frames it as a call to other disaffected voters.
Party switching among prominent figures has happened before in American politics. Ronald Reagan began his career as a Democrat and campaigned for the party’s candidates. He moved to the Republican Party before winning the California governorship in 1966 and the presidency in 1980. Individual endorsements of books by sitting presidents remain less common, giving Trump’s promotion added weight for a title seeking preorders.
The next measure of the endorsement’s effect will come with the book’s sales figures after its release, though a specific reporting date for those numbers has not been announced. Preorders remain open through the retailer.
Authors switching political allegiance and writing about it is not new terrain in publishing. Reagan often recounted his shift by saying he did not leave the Democratic Party, the party left him, a line he repeated through his 1962 registration change and his rise to national office, according to britannica.com. That conversion carried him from union leadership in Hollywood to two terms in the White House, reshaping the Republican coalition for a generation.
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