Diana Kapp is a business journalist with an MBA from Stanford University who has written about education and entrepreneurism for most of the major media outlets. Girls Who Run the World is her first novel.

Bijou is an artist and illustrator from Los Angeles. She graduated with distinction from Art Center College of Design in Pasadena, CA. Selected clients include: The New Yorker, Nike, Cinespia, ELLE, girlboss, Harper's Bazaar, InStyle, Little White Lies, Penguin Books, Refinery29, Rihanna, Stance Socks, The Los Angeles Times, Glamour, W, ban.do, and Starbucks.