This was on Teleread blog which comes from the Kindle blog... but it seems that it is worth repeating here:
Join other Kindle owners who have unlocked the pleasures to Kindle ownership by reading Stephen Windwalker’s premier guide for Kindle owners; and as a way of thanking the Kindle community, you can download The Complete User’s Guideto the Amazing Amazon Kindle FOR FREE through October 18th, compliments of the author. Written for serious readers as well as early adopters and “gadget heads”, Windwalker’s guide was the first full-length book about the Kindle for Kindle users. In it you’ll find tips on everything from taking notes on Kindle, to accessing Wikipedia more quickly and smoothly, to how to publish a Kindle edition of your own book or document, and much, much more.
Here is the link to the ebook:
http://www.amazon.com/Complete-Amazi...4269829&sr=1-2
BOb