Arthur Dorros views being a writer like being a traveling detective. He finds ideas all around. He learned Spanish while living in Latin America, and many of his stories, such as Abuelo, grow from those experiences. Arthur is the author of many books for children, including Julio's Magic, a CLASP Américas Award Commended Title; Papá and Me, a Pura Belpré Honor Book; and the popular Let's-Read-and-Find-Out Science book Ant Cities. He lives in Seattle, Washington. Raúl Colón was born in New York City, studied art in Puerto Rico, and designed puppets and animated films in Florida. An illustrator of over thirty books for children, Raúl has received a Golden Kite Award, a Pura Belpré Award, and both a gold and silver medal in the Original Art show. He currently resides in New York City with his family. Raúl Colón es un aclamado artista cuyo trabajo ha aparecido en numerosas publicaciones como el New York Times, Time, The New Yorker y el Wall Street Journal. Su arte para libros infantiles ha sido galardonado con medallas de oro y plata por la Society of Illustrators. Raúl vive en Nueva York.