Gary D. Schmidt is the bestselling author of The Labors of Hercules Beal; Just Like That; National Book Award finalist Okay for Now; Pay Attention, Carter Jones; Orbiting Jupiter; the Newbery Honor and Printz Honor Book Lizzie Bright and the Buckminster Boy; and the Newbery Honor Book The Wednesday Wars. He is also coauthor, with Ron Koertge, of A Day at the Beach and Styx and Stones. He lives in rural Michigan.
David Diaz has illustrated numerous award-winning books for children, including Smoky Night by Eve Bunting, for which he was awarded the Caldecott Medal; The Wanderer by Sharon Creech, which received a Newbery Honor; and Diego: Bigger Than Life by Carmen T. Bernier-Grand, a Pura Belpré Honor Award winner. An illustrator and graphic designer for more than twenty-five years, he is also a painter and an accomplished ceramic artist. Mr. Diaz lives in Carlsbad, California.