Mark Biltz, founder of El Shaddai Ministries in Washington State, is a vell known commentator on the Feasts of the Lord. He has produced a series of DVD;s on the feasts that have gone around the world. He is also the author of four best-selling books, "Blood Moons-Decoding the Imminent Heavenly Signs", "God's Daytimer", "Decoding the Antichrist and the End Times", and his most current book is "Decoding the Prophet Jeremiah". His research and theories have earned him guest appearance on both radio and television as well as the covers of magazines. He is spoken in over 13 nations and is known all over the world.