William R. Polk taught Arabic literature and history at Harvard University and the University of Chicago, served on the Policy Planning Council under President Kennedy, negotiated the Egyptian-Israeli Suez ceasefire, and founded the Adlai Stevenson Institute of International Affairs. He has written nineteen books.
This is a broad overview of the arab world from pre-islamic times up to what may be considered the modern era. Polk spends rather less time than I would like on pre-islamic and early islamic history, and rather too much time on the post-wwII arab world, but it is a textbook and the records from the 20th century are considerably easier to examine than records for antiquity, so I will cut him some slack. It's a good overview of contemporary thought about the arab world, both from within and without, and how western and eastern intervention and meddling have destabilized, but also brought a sense of identity, to the region. Not a *fun* read, but a decent one.