Echoing Tvash:
Taliban: Militant Islam, Oil, ... by Ahmed Rashid
Others I enjoyed:
Infidel by Ayaan Hirsi Ali
Guests of the Ayatollah by Mark Bowden
(the same guy who wrote Killing Pablo and Black Hawk Down)
Band of Brothers by Stephen Ambrose
(my uncle is in this book)
Just finished these three in the past month:
Lone Survivor by LPO Marcus Luttrell, USN SEAL
Total Money Makeover by David Ramsey
The Last Juror by John Grisham
Your reading list seems to parallel mine a little. I went through Ancient Rome, the Crusades, and WWII many years back. Then I focused on Vietnam and the Cold War, then Gulf War I. Now I'm in to the era of 9/11-Gulf War II and Middle Eastern politics and military stuff. I got scads more suggestions if you want 'em, Bill.
Although not in my usual genre for reading material, this one really creeped me out:
Tweak by Nic Sheff
Both of this guy's books were fantastic: Robert Kurson
Shadow Divers
Crashing Through