Amy Moreno writes poetry and fiction for adults and children. She grew up in Scotland, but speaks fluent Spanish and spent four years working with a charity in Peru. Her professional background is working with vulnerable children, young people and women, and in interpreting and translation. She currently lives in Edinburgh with her young family. Her first picture book, A Billion Balloons of Questions, is inspired by her Scottish-Peruvian children and the experience of living in a bilingual household. 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 Sleeping with the Light On and Three Lines and a Circle. He lives in Coyoacan, Mexico.