Even though the digital version is available for free, many people still prefer good old-fashioned paper to do their reading.
And, since printing at home or photocopying is expensive and does not produce the same quality, we also created the first edition on paper.
Since the author is an investor and will not collect profits, he makes it possible for his readers to enjoy the best of both worlds: the quality of the professionally mass printed material, with the easy access of free content through the creative commons license.
The price of the printed version was calculated based on photocopying and home printing costs.
When the author is invited to lecture, the price of the book is based on the local prices for photocopying. Some examples:
Lecture dates and times are available on the Author's blog.
For international deliveries (outside Brazil), contact the author.
