Meg Medina is a former National Ambassador for Young People’s Literature and the author of the Newbery Medal–winning book Merci Suárez Changes Gears, which was also a Kirkus Prize finalist, and its sequels, Merci Suárez Can’t Dance and Merci Suárez Plays It Cool, as well as several award-winning young adult novels and picture books. About this novel she says, “To survive in the darkest depths of the sea, creatures must learn to make their own spectacular light. In so many ways, that ability mirrors what young people need on their journey of growing up.” The daughter of Cuban immigrants, Meg Medina lives in Richmond, Virginia.
Anna and Elena Balbusso, also known as the Balbusso Twins, are an award-winning Italian sister artist team living in Milan. Their illustrations have been published throughout the world in various media, including more than fifty books. Their artwork has received more than ninety international honors and awards, including the Stevan Dohanos Award from the Society of Illustrators. They live in Milan, Italy.