Kathy Leonard has been writing and editing for more than fifteen years. After graduating with a degree in English from the University of Maryland Asian Division in Okinawa, Japan, Kathy moved with her Air Force husband, Tim, to England. Kathy later moved to North Carolina, where she worked as a high school English teacher and was later hired by The Church Initiative and is now its editorial director.Michael Guillen, Ph.D., is a theoretical physicist and former science correspondent for ABC News. He taught physics at Harvard for eight years, during which time he won awards for his distinguished teaching. He currently serves as president of Spectacular Science Productions and chief consultant for science and religion for Crystal Cathedral Ministries, appearing often on the Hour of Power. For his work on Good Morning America, World News Tonight, Nightline, and 20/20, he has won Emmys, Teddys, and an EMMA. Guillen has also published hundreds of articles and reviews in the New York Times, Washington Post, USA Today, Esquire, and Science Digest.