Ernie Young is a children's book writer and editor with a passion for community building and a love for public spaces. When he's not writing, he can be found playing basketball with his son at the park, reading with a good cup of tea, or riding his bike. He lives with his family in Nebraska.

Sarah Williamson studied political philosophy at the University of Wisconsin-Madison and illustration at the Art Center College of Design in Los Angeles. She is the author and illustrator of Cactus and Flower, Where Are You?, and Let's Go! Williamson lives in New York and works at the New York Times as a freelance art director. She loves to travel and go on adventures.