Where can I download books from the Web?

You may not be able to get John Grisham ebooks yet, but book lovers can get their hands on both classics and new authors' works via the Internet. In addition, most downloadable books are much cheaper than printed editions. The following are a few of the larger downloadable book sites:
Download pdf books - Download Books -Offers nearly 90,000 books that are downloadable.
Recommended books - Quality PDF Downloadable ebooks available for download instantly.
Most modern works that haven't entered the public domain require payment, whether in print form or downloadable as electronic texts. Numerous sites offer online shopping for electronic texts, usually offering a small collection of free public domain works too.