107 Days is Kamala Harris’s memoir about her 2024 presidential campaign, announced by Simon & Schuster on July 31, 2025, and published in the United States on September 23, 2025. Harris frames the book around the compressed campaign that followed President Joe Biden’s decision not to seek reelection.
What is Kamala Harris’s book 107 Days about?
The book looks back on Harris’s 2024 presidential campaign, which began after Biden announced on July 21, 2024, that he would not seek reelection and ran through Election Day on November 5. Its title refers to the 107-day period at the center of that campaign.
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 1 |
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107 Days | $12.36 | Buy on Amazon |
| 2 |
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The Real 107 Days: Kamala Harris’ Historic Journey To Nowhere | $14.99 | Buy on Amazon |
| 3 |
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Kamala Harris: The American Story that Began on India’s Shores | $1.99 | Buy on Amazon |
| 4 |
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Study Guide: 107 Days by Kamala Harris (SuperSummary) | $11.95 | Buy on Amazon |
| 5 |
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Election Excuses: Why Kamala Harris lost in 2024 | $24.95 | Buy on Amazon |
Simon & Schuster’s description says the book covers campaign strategy meetings, debate preparation, private moments, and the pressures and setbacks of the race. That is the publisher’s promotional summary of the book, not an independent assessment.
Harris described the book as “not a recap of our race” but “a candid and personal account of my journey.” She also called the campaign “the shortest presidential campaign in modern history.” That wording is her characterization; the available sources do not establish it as an independently verified historical ranking.
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When did Harris announce and publish 107 Days?
Simon & Schuster announced the memoir on July 31, 2025. The publisher’s US listing gives September 23, 2025, as the publication date. The announcement is therefore a past event, and the book is no longer an upcoming release.
Which editions are available?
The publisher’s US page lists three formats. The hardcover is 320 pages and has ISBN 9781668211656. Simon & Schuster also lists an ebook and an unabridged audio download; Harris narrates the audiobook, according to the publisher.
| Format | Details |
|---|---|
| Hardcover | 320 pages; ISBN 9781668211656 |
| Ebook | Listed by the US publisher; retailer availability and pricing may vary |
| Unabridged audiobook | Listed as an audio download; narrated by Harris, according to the publisher |
The publisher-hosted US book site lists sellers and services including Amazon, Barnes & Noble, Bookshop.org, Target, Walmart, Kindle, Apple Books, Google Play, Kobo, Audible, Libro.fm, and Spotify. Listings do not guarantee current stock, identical prices, or availability in every region. For edition details, see Simon & Schuster’s US book page and its book site.
What sales figures has the publisher reported?
Simon & Schuster reported that 107 Days sold 350,000 copies across all formats in the United States through its first week on sale in 2025. The publisher said that total included preorders and print books, ebooks, and e-audiobooks. Separately, it said a fifth printing would bring the number of hardcover copies in print to 500,000. Copies in print are not the same as copies sold. These are publisher-reported figures, not an independently audited sales count. The publisher’s announcement and sales update are available on its book site.
What did Harris say about writing it?
In her July 31, 2025, announcement statement, Harris said she had spent time reflecting on the campaign and had written “a behind-the-scenes account of that journey.” She added that she believed there was value in sharing “what I saw, what I learned, and what it will take to move forward.” The remarks were reproduced in Simon & Schuster’s announcement.
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