LivingInternet.com provides a 700-odd page reference about the Internet "to provide living context and perspective to this most technological of human inventions", and has received input from many people that helped build the Internet. It currently receives about 3 thousand visitors a day, many from educational institutions. Now in its 7th year of operation.
which now indexes 24,000 books available free online, including all
PG(US) & PG(Aus)’s books, along with some basic date information
about them and their authors where you can find more.
Plus many books not available on line, a good place to search
for books by specific authors who you are interested in.