Kinda boring
I thought this was an interesting concept on the whole, and a unique idea indeed. I did think it got a bit tedious though to read all the spell descriptions, especially since they didn't serve a purpose (although the animations were kind of funny). On the last page of each chapter, the Guardian Deity's picture tends to overlap the text. Watch out for this, as it decreases legibility.
I was expecting an actual test (questionnaire) subsequent to reading the book, and I was somewhat disappointed to see that there was not one. The fight is cool at first, until you realize that the enemy does not fight back. This part should be a standalone Flash game.
I thought this was neat, and very nicely done for your first-ever online Flash, but it is really just turning pages in a book, which does turn off people with short attention spans, i.e. most of the people who will probably view this.