"Sandra Bark, what can I say, without you this book would not exist as it does. I learned SO much from you. I couldn’t have asked for a better partner or teacher!!" —Cameron Diaz

“I couldn’t have written this piece of my life and made it so meaningful without the help of my great friend and “producer” on this project, Sandra Bark.” —Justin Timberlake


Sandra Bark is a New York Times bestselling co-author who partners with icons and experts to write books that teach, share, and inspire. Her clients include Justin Timberlake, Cameron Diaz, Hannah Bronfman, Kat von D, and many more. She has written nine New York Times best sellers to date.