Christina Diaz Gonzalez is the Edgar® award-winning and USA TODAY best-selling author of several novels including The Red Umbrella, A Thunderous Whisper, Moving Target, Concealed, Invisible: A Graphic Novel, and The Bluest Sky. Her books have been designated as an American Library Association’s Best Fiction for Young Adults selection, a Notable Social Studies Trade Book for Young People, a Junior Library Guild Gold Selection, an International Latino Book Award Gold Medalist, and as an International Reading Association’s Teachers’ Choice book. Christina currently lives in Miami, Florida with her family and a dog that can open doors.