Please correct the PDF Books -
The majority of them are Missing Pages!!!
Perhaps it would be more productive if you would list the particular pages that are missing from the books. I’m not sure if Jeff keeps all of the books after he scans them in, so missing pages may be gone forever, but it’s a safe bet that he’s not going to go through all 146 of the books available here just because someone posts that the “majority of them” are missing pages.
It might be more efficacious to enumerate which specific books and their missing page numbers. 