That's why I made it available as a Kindle. However, the paperback outsells the Kindle by 2 to 1. I guess it's more convenient to take a book down to the flying field. Also, do not read the book on a Kindle reader but download the Kindle app to your PC/laptop/tablet (it's free) and read on that. The Kindle reader only does black and while and gives too small a screen to read the diagrams easily.

The books are printed on demand so I guess that drives up the cost. Traditional publishing would have printed a couple of hundred at a time which would have reduced the print costs I guess.

Let me know what you think of the book when you've had a chance to read it.