Readings in Computer Architecture – How to Download?

How can I download this book in its entirety? Link below https://dl.acm.org/doi/book/10.5555/333067 If I understand correctly, ACM has made its published material to be available free of cost to all its readers for a while. When I log in, I do not get any option to download the entire book anywhere. I can see on left 2 options - "Save to Binder" and "Export Citations" This is one book I have been wanting to read for a long time, but if the only way is to download the papers individually, then that is the route I would gladly take. But if the entire book can be downloaded in one go in either PDF/ EPUB format, that would be so awesome!