Hidden Messages from the Edge of Eternity. What are the shocking discoveries revealing our 'digital' universe? What is the most frequently read library in the world? Signals from the tenth dimension and the code of life, revealing the most important cosmic code in the universe: Your own! In this fourth volume of his series entitled Cosmic Codes - Hidden Messages from the Edge of Eternity, Chuck Missler explores the history of cryptography - the study of secret codes - and the background of proposed interstellar languages. Notes included. 2 cassettes.