Country profiles are listed at the bottom of this BBC page.
This Washington Post article on the MIddle East presents a diagram that might or might not help explain relationships in the area.
This site has detailed background information.
The importance of water in the Middle East conflict.
Interactive site on Palestine.
Egypt and Saudi Arabia are profiled in this episode of Frontline.
The role of geography in the history of the Middle East.
Join this course from Tel Aviv University for a summary of Middle East politics.