http://ozarkspub.vo.llnwd.net/o37/KSMU/audio/mp3/professor-explains-039heavenly-book039_54424.mp3
Throughout history and especially in religious texts, the concept of the "heavenly book" has recurred. Dr. Leslie Baynes, associate professor of religious studies at Missouri State University, researched this theme and published "The Heavenly Book Motif in Judeo-Christian Apocalypses, 200 BCE-200 CE."