Mark Hitchcock is the author of more than 17 books related to end-time Bible prophecy. He has worked as an adjunct professor at Dallas Theological Seminary and has served as a contributing editor for the Left Behind Prophecy Club for several years. Alton Gansky is the author of 30 books. A frequent speaker at writing conferences, he holds BA and MA degrees in biblical studies. Alton and his wife reside in Southern California.