The June 2015 – ver. 1.6 – update is now available. Minor grammatical corrections.
The May 2015 – ver. 1.5 – included many grammatical corrections as well as some revisions.
If you have downloaded but not yet read the book, for your best reading experience download the latest version. While I regret the necessity of making these changes after publication – the sin of doing a large rewrite after proof-reading – ebook publishing does allow me to make corrections, and I am committed to correcting any remaining errors. Leave your favorites in the comment section below for the next revision. Thank you.