[verga]

Amazon.com Robert Spencer has two books I highly recommend:
The Politically Incorrect Guide to Islam (and the Crusades)
The Complete Infidel's Guide to the Koran

I haaveheard good things about this one: The Complete Infidel's Guide to ISIS (Complete Infidel's Guides)

[Mark17]

I am certainly interested in reading politically incorrect books, because I am the most politically incorrect person I know of.
I have spent a lot of time with Muslims in Turkey. I did not like it much. I DID run into a Chaplain I knew in Vietnam, who told me there were more than a few Christians in and around Adana. They didn't like being around large groups of Muslims either.
Then, there was a whole squadron full of Iranian Muslims in UPT in Texas. I never met a single one of them, that I didn't think was a hazard to air navigation. Let me say this, however, the most Godly man I ever met, was born and raised in Iran. Not all of them are Muslims, though I think most are.

[arthurus]

Also at Amazon and the map of how we got here ->

Mohammed and Charlemagne

and for the Epilogue that ties it up in a shorter piece->

Mohammed and Charlemagne: the Epilogue"

The book is required reading for those who want to understand what is happening.