UPDATE: I found many errors, as perhaps I put online the document too hastily. Therefore, I uploaded a corrected version. Sorry for the inconvenience.

This writing trend is going well, definitely! After a forced stop last weekend (I had some urgent work to sort out), I found myself full of energy and will to write. The result, along with a minor revision of chapter 4, is the completion of chapter 5, just three weeks after I started it. Right now, only one chapter is left before the editing work commences, followed by publication.

Hop to the download page for the PDF. Please comment on the new parts if you can.