B>Cynthia MacGregor is a mother and author of more than forty-five books. She teaches creative writing courses to young adults. She has appeared on numerous television and radio shows. She resides in Palm Springs, FL.
Vincent Iannelli, M.D., is a board-certified pediatrician, a fellow of the American Academy of Pediatricians, and an associate professor of pediatrics at the University of Texas Southwestern Medical Center. He is also the Pediatrics Guide at About.com and the President of Keep Kids Healthy, LLC, a pediatric parenting advice Web site.