I wanted to browse your first link, but Amazon shows the preface, table of contents, and the index, which are the only parts of the book I don't really care about when I'm flipping through a book!
I wish Amazon would show a few random pages from the middle--the actual content of the book--so we can see what we're going to be reading. It seems like common sense.
Two of my favorite books:
The Works: Anatomy of a City https://www.amazon.com/Works-Anatomy-City-Kate-Ascher/dp/159...
What Do People Do All Day https://www.amazon.com/Richard-Scarrys-What-People-World/dp/...