The "Book of Knowledge: The Keys to Enoch®" by J.J. Hurtak is a brand new hardcover textbook published by the Academy for Future Science in 2009. This book delves into the subject area of religion, specifically focusing on biblical biography and the Old Testament. With 624 pages, it is a comprehensive educational resource for adult learners and those pursuing further education. Written in English, this textbook offers a detailed exploration of the ancient and mysterious teachings of Enoch, providing valuable insights for those interested in the esoteric aspects of religious studies.