Cátia Chien is an award-winning children's book illustrator from Sao Paulo, Brazil. Her first book, The Sea Serpent and Me by Dashka Slater, won a gold medal from the Society of Illustrators. She followed it with A Boy and a Jaguar by Alan Rabinowitz, an ALA Notable Book and recipient of the Schneider Family Book Award. Her book The Bear and the Moon, written by Matthew Burgess, received multiple starred reviews and won a gold medal from the Society of Illustrators' Original Art Show, as well as the Golden Kite Award. She lives in New York City.