on 1 January 2013
Looks like a good book, but can't read the diagram text on Kindle for PC for a significant number of the diagrams, and the diagrams are important content for this topic. Kindle support guys say zooming not supported in PC App - so I am getting a refund.
I think you can get a PDF formatted version from Google Play so will try that.
In summary: Good book but only purchase if you have a Kindle device to read it on.