Outside of her acting and producing work, Reese Witherspoon is known to tout other people’s novels via her Reese’s Book Club. Soon, she’ll be touting a book of her own.
Witherspoon announced that she is co-writing a thriller novel with bestselling mystery author Harlan Coben. Witherspoon did not yet reveal the title of the book, but it is set for publication on Oct. 14, 2025, according to a preorder webpage. The site also says the novel is 352 pages and will be distributed by Grand Central Publishing.
“I’m beyond excited to share that I’m co-writing my very first thriller with #1 bestselling author, @harlancoben!” Witherspoon wrote on Instagram alongside a photo of her and Coben. “As a massive fan of Harlan’s work, I can’t believe he agreed to co-author a novel with me. I’m either the most persuasive person alive or the idea of this book is just TOO GOOD! Maybe both ?? I honestly can’t wait for you all to read it!”