ROBIN KADISON BERSON is Director of the Upper School Library of Riverdale Country School in New York City. A graduate of Bryn Mawr College, she was a Woodrow Wilson Fellow at New York University, where she received a Masters of Arts degree in history. She holds a Master of Science degree from Columbia University School of Library Service. She has taught secondary school history in a variety of settings, and spent seven years as Managing Editor of History of Education Quarterly.