Melissa Sweet is the Caldecott Honor-winning illustrator of many fine children's books including Some Writer!: The Story of E. B. White, winner of the NCTE Orbis Pictus Award; Balloons over Broadway, a Sibert Medal winner; and The Right Word and A River of Words, both Caldecott Honor Books. Reviewers have described her unique mixed-media illustrations as "exuberant," "outstanding," and "a creative delight." Melissa lives on the beautiful coast of Maine. In addition to writing and painting, she enjoys gardening, hiking, biking, and cross-country skiing. For more information about Melissa and her work, visit her online at melissasweet.net.

Catherine Thimmesh is the award-winning author of many books for children, including Girls Think of Everything and Team Moon, winner of the Sibert Medal. Her books have received numerous starred reviews, appeared on best books lists, and won many awards, including the IRA Children's Book Award and Minnesota Book Award. She lives in Minnesota with her family. www.catherinethimmesh.com.