Dr. John Hutton is a pediatrician, author, and owner of the award-winning blue manatee children's bookstore and decafé in Cincinnati, Ohio, and affiliate site blue manatee boxes. He is the founder of the blog Baby Unplugged, whose mission is to help keep children screen-free until age three and promote healthy, developmentally stimulating alternatives. He lives in Cincinnati, Ohio. Andrea Kang is a toy designer and the illustrator of all the books in the Baby Unplugged series. She lives in Providence, Rhode Island.