Basically if you look at that thread I posted, all the pages look like that, with the exception of a few at the back. Most of the sketches are ones that directly became frames, there were no concept sketches sadly. The main info you can get is from small notes on each page. It seems like they choose a handful of key frames from each episode and that's basically the book.
I DID learn while checking the back of the book was that Monkey Punch approved Albert's design and asked for him to keep being used in the future.