Julian Lennon is a Grammy-nominated singer-songwriter, photographer, documentarian, philanthropist, and New York Times bestselling author of Touch the Earth. Born in Liverpool, England, Lennon is an observer of life in all its forms developing his personal expression through his artistic endeavors. In 2007, Lennon founded the global environmental and humanitarian organization The White Feather Foundation, whose key initiatives are education, health, conservation, and the protection of indigenous culture.

Bart Davis is an international bestselling author of novels and nonfiction books. His most recent is Black and White: The Way I See It, the biography of Richard Williams, father of tennis champions Venus and Serena Williams. He has also written two feature films and, with co-author Julian Lennon, the New York Times bestselling children's book Touch the Earth. Davis lives in New York City.

Smiljana Coh is an artist who studied film animation and combines traditional and digital illustration techniques in her work. She illustrated the New York Times bestselling Touch the Earth and I Want to Be a Ballerina, and wrote and illustrated The Seven Princesses. She lives in Croatia.