Carter Higgins is the author of many books for kids, such as Everything You Need for a Treehouse, Bikes for Sale, and Circle Under Berry. This is her first chapter book series. She writes about picture books and graphic design at her blog, Design of the Picture Book. She lives in Los Angeles, California, but you can always find her on Twitter and Instagram at @carterhiggins.

Jennifer K. Mann is a children's book author and illustrator on Bainbridge Island, Washington--just across from Seattle--where she lives with her husband, two children, six chickens, a cat, and one lively dog named Lottie. She wrote and illustrated The Camping Trip and I Will Never Get a Star on Mrs. Benson's Blackboard, among many other books for kids.