NEW YORK, September 30, 2025—Simon & Schuster announced today that 107 DAYS by former Vice President Kamala Harris has sold 350,000 copies across all formats through the first week on sale in the U.S. The combined sales figure includes pre-orders, sales of print books, ebooks, and e-audiobooks. The publisher has ordered a 5th printing of the book that when complete will bring the number of hardcover copies in print to 500,000. These sales put 107 DAYS on a trajectory to be the best-selling memoir published in 2025.

Jonathan Karp, President and Chief Executive Officer of Simon & Schuster, said, “In addition to being one of the most interesting books ever written about the experience of running for President of the United States, the success of 107 DAYS proves what a galvanizing and inspiring cultural figure Kamala Harris is. The only memoirs that have had a better first week of sales since 2023 were by Britney Spears, Taylor Swift, and Prince Harry.”
  
107 DAYS is published by Simon & Schuster in Australia, Canada, India, the United Kingdom, and the United States. More information about the book and the 18-city book tour can be found here: https://107daysbook.com/. 

About Former Vice President Kamala Harris

Kamala D. Harris served as the forty-ninth vice president of the United States from 2021 to 2025—the first woman in American history to hold the office. She began her career in the Alameda County district attorney’s office before being elected district attorney of San Francisco, where her Back on Track program became a national model for reducing recidivism. As California’s attorney general, Harris prosecuted transnational gangs, big banks that defrauded homeowners, and for-profit colleges that targeted students and veterans. She defended the Affordable Care Act, fought for marriage equality, and pioneered the nation’s first open-data initiative in the criminal justice system. In the United States Senate, Harris fought for civil, immigrant, and voting rights, and gained national recognition for her incisive questioning in committee hearings. As vice president, she led efforts to strengthen global alliances and address child poverty, gun violence, student debt, maternal health, economic opportunity, and reproductive rights—casting more tiebreaking votes than any vice president in history, including for pandemic relief and the largest climate investment ever. Throughout her career, she has always fought for the only client she has ever had: the people.

Simon & Schuster, a global leader in general interest publishing, is dedicated to providing the best in fiction and nonfiction for readers of all ages, and in all printed, digital and audio formats. Its distinguished roster of authors includes many of the world’s most popular and widely recognized writers, and winners of the most prestigious literary honors and awards. It is home to numerous well-known imprints and divisions such as Simon & Schuster, Scribner, Atria Books, Gallery Books, Adams Media, Avid Reader Press, Simon & Schuster Children’s Publishing and Simon & Schuster Audio and international companies in Australia, Canada, India, the United Kingdom, and VBK in the Netherlands and Belgium. It proudly brings the works of its authors to readers in more than 200 countries and territories. For more information visit our website at www.simonandschuster.com. 

CONTACT:

Julia Prosser

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