"I couldn't have asked for a better partner or teacher." —Cameron Diaz

Sandra Bark is a New York Times bestselling writer who partners with authors to turn good ideas into successful non-fiction books. She works with experts, influencers and brands who want to write books that teach, share and inspire.  She has co-authored eight New York Times bestselling books to date.  

Cameron Diaz partnered with Sandra to write the #1 New York Times bestseller THE BODY BOOK, a primer on nutrition, fitness and habit for young women. It went on to spend six months on the Times list.  Their follow-was the New York Times bestseller THE LONGEVITY BOOK, an investigation into human aging, female biology and how we can all improve our cellular resilience at every age. 

Sandra's clients are leaders in the arts, in wellness and in business. She collaborated with iconic stylist Lori Goldstein and with tattoo artist Kat von D on visual volumes that rely on image and personal narrative to tell a story. She has written a number prescriptive books that blend lifestyle, personal stories, health info and recipes. Clients include iconic stylist Lori Goldstein, tattoo artist Kat von D, fitness expert Tracy Anderson, plant-based lifestyle advocate Marco Borges, Daphne Oz, co-host of The Chew, and the juice brand Pressed Juicery.  

Her projects have taken her from New York City and Los Angeles to Finland, Hawaii, and across the mainland U.S. She has set up shop in comedy clubs and recording studios, at a tattoo shop, at fashion shoots and fitness studios, and research centers and universities including the National Institutes of Health, UCLA and NYU.

Sandra's books are published by HarperCollins, Hachette Book Group, Penguin Random House and Simon & Schuster.