Barnes & Noble [ http://www.barnesandnoble.com/index.asp ]
Shop the Internet's Largest Bookstore for books, DVDs, music, textbooks, toys & games, and gift cards. Enjoy customer reviews, book clubs, and more. Free 3-Day shipping on $25 orders.

Borders [ http://www.borders.com/online/store/Home ]
Buy books, DVDs, and music CDs online for less, right here at Borders.com!

Amazon [ http://www.amazon.com/ref=gw_m_b_ahome ]

Your helpful information store! [ http://www.greatinfo4you.com ]