Hey,

the git repositories are there to avoid to copy-paste from the PDF (which is an awful experience) the source code of Part 2. The bootstrap themes are nowhere to be found because I wrote them for the book and as an example for those starters the book is aimed at.

And for the first day the price is $59, which people seem to be happy with so far :)

Also, there's the book without the extras, if you think it could be useful to you... but I sense you are not a starter, now are you?