Robert Bryant is the J. M. Kreps Professor in the Department of Mathematics at Duke University.
Phillip Griffiths is the director of the Institute for Advanced Study and professor in the Department of Mathematics at Duke University.
Daniel Grossman was an L. E. Dickson Instructor in the Department of Mathematics at the University of Chicago at the time of writing, and is now a consultant at the Chicago office of the Boston Consulting Group.
Dr. Joseph Harris, author of the "Get Ready!" books for grades 1, 2, and 4, holds a Ph.D. in psychology from the Graduate Training Program in School Psychology at the University of South Carolina. He is an adjunct professor in psychology at Converse College.
Carol Turkington, series editor, specializes in developmental psychology. Her articles on parenting and health have appeared in "Parents", "Psychology Today", and the "New York Times".