The Urantia Book (sometimes called the Urantia Papers or The Fifth Epochal Revelation) is a spiritual and philosophical book that originated in Chicago sometime between 1924 and 1955. The authorship remains a matter of speculation. The authors introduce the word "Urantia" as the name of the planet Earth and state that their intent is to "present enlarged concepts and advanced truth." The book aims to unite religion, science and philosophy, and its enormous amount of m...