Anyone who enjoys historical research may enjoy this one, although it is very long. Lloyd de Jongh is a South African who has lived in the middle-east for 14 years. He worked in the security field and is also a prolific researcher with access to libraries in the countries that he has worked in that most people would never hope to use. He keeps all his research in a dropbox which is freely available for people to download. He is a Christian and while i do not agree with some of his doctrinal interpretations and theological perspective , he is meticulous with his historical fact. its interesting and in some cases eye opening. https://www.youtube.com/watch?v=H4kkl4bWkW0&t=4487s