Lyle E. Bourne, Jr., PhD, is professor emeritus and former chairman of the Department of Psychology and former director of the Institute of Cognitive Science at the University of Colorado.
Alice F. Healy, PhD, is College Professor of Distinction and director of the Center for Research on Training at the University of Colorado.
Adam Verner has narrated over one hundred books, including the AudioFile Earphones Award winner Pavilion of Women by Pearl S. Buck. Adam works as a full-time voice actor and on stage in Chicago.