My friend and I recorded our week by week conversations as we playtested the first version of this workbook (link below).
https://plundergrounds.blogspot.com/search/label/Gygax%2075%20Challenge
Now that the book is revised, I'm releasing the week 4 and 5 discussions over the next week.
The booklet has everything. Not sure what you mean. I just downloaded it and checked ... 22 pages of 2-page spreads compared to the screen's 44 pages of 1-ups. Also all the page numbers are there. I think you are confused by the fact that the booklet is made for printing/stapling, so the page order in the PDF is all 'jumbled.' The last page of the booklet PDF would be the center.