John Coy is the author of young adult novels, the 4 for 4 middle-grade series, and nonfiction and fiction picture books including Hoop Genius, Game Changer, Their Great Gift, Dads, and If We Were Gone. He has received numerous awards for his work including a Marion Vannett Ridgway Award, a Charlotte Zolotow Honor, a Bank Street College Best Book of the Year, and the Burr/Warzalla Award for Distinguished Achievement in Children's Literature. John lives by the Mississippi River in Minneapolis. Randy DuBurke has been a professional illustrator for over twenty years. He has done comic book art, animation, editorial illustration, book covers, and children's books. He lives in Switzerland with his wife and two children.