It can also be purchased at Amazon.com
It is worth having in your library. It is on the ground, up close and personal.
I also have a special that my son gave me for Christmas that was done by National Geographic. I haven't seen it and I can only hope it's not revisionist.
I also re-watch some of President Bush's speeches from that awful time.
All my coverage is on VCR tape....might be a good idea to get some of them on DVDs.