Saundra Yancy McGuire has been teaching chemistry and working in the area of learning and teaching support for over forty-five years. She is a fellow of the American Association for the Advancement of Science, the American Chemical Society, and the Council of Learning Assistance and Developmental Education Associations.
A professional singer, dancer, and actor, Carmen Jewel Jones has voiced commercial and industrial projects as well as numerous audiobooks. Her versatile voice brings to life characters in many genres of fiction. Carmen Jewel holds a BFA in theater arts from the University of Texas at Arlington.
Stephanie McGuire has enjoyed forging a successful career as a classical mezzo-soprano. She has performed with the New York City Opera at Lincoln Center, with the Boston POPS Orchestra in Symphony Hall, and several times at Carnegie Hall. She now lives in Berlin.