For anyone who is on the scribd.com service both volume 1 and volume 2 of THE STORY OF LEE are there to be read, as part of your subscription.
The Story of Lee vol 1 has been on their system for about a year and has had more than 5,000 views already. Vol 2 is only at 8 views so far, as it just went up there!
Both volumes are also available on the popular Comixology site:
Of course, for those of you who prefer good old paper, the book is available from NBM, online and at all good books stores (plus a few bad ones).