Grant R. Jeffrey is an internationally known author of more than 20 bestsellers and the editor of the Marked Reference Prophecy Study Bible. Recognised as one of the world's leading teachers of prophecy and an intelligent defence of the Christian faith, Jeffrey appears frequently on television and radio throughout the world. He studied at Philadelphia College of the Bible before entering the business world. Later he earned his masters and Ph.D. degrees in biblical literature from Louisiana Baptist University. He and his wife, Kaye, live near Toronto where they serve in full-time ministry.- Publisher.