Project Gutenberg has thousands of free eBooks.  Many of these books are public domain books, but they have been converted into many electronic formats such as html and pdf.  There are also other books as well.  I searched Isaac Asimov and found a few things by him there.

I suggest those who own eBook readers or even computers to look at this site and download some books.  Try something new.  Reading is very important and very beneficial.  If more people read more, maybe the number of idiots would diminish...