Dian Smith is a writer and editor with graduate degrees in education from Harvard University and Teachers College, Columbia. Robie Rogge was the manager of special publications at the Metropolitan Museum of Art in New York, where she worked for 42 years, creating innovative, award-winning books and products for adults and children. Dian and Robie have collaborated on several projects, including Do One Thing Every Day that Scares You, a guided journal with more than 160,000 copies in print.