Caroline Crowe is the award-winning author of several books for children, including Our Incredible Library Book (and the wonderful journeys it took). She was a journalist for many years before making the jump to writing for children full time. Caroline lives in Hampshire, England, with her young family, surrounded by chaos and their ever-growing collection of children's books. Carlos Velez is an award-winning children's illustrator from Mexico. Born and raised in Mexico City, he graduated from the Faculty of Arts and Design at the National Autonomous University of Mexico. Carlos is the illustrator of over twenty books for children including A Billion Balloons of Questions (Floris Books). He lives in Coyoacan, Mexico.