Google Books Website: http://books.google.com/
Goo Reader is a nice free application to have on your desktop because it allows you to read magazines and books available on Google Books. Sometimes on Google Books it is difficult to view the pages by scrolling down, but this application allows you to flip each page by clicking on your mouse, just like you were reading a book. It allows you to search for books via Book ID, Title, or Author. Google Books does allow you to do an advanced search which is more in depth then Goo Reader, but Goo Reader is still good to have as well. Goo Reader is a great application and Google Books is a great resource to have bookmarked because you really can't go wrong with either one. Google Books was a lifesaver in graduate school while I was waiting for some of my books to come in the mail, I did not miss out on any reading assignments because luckily there was a full preview of the assigned books for class. Happy Reading and Happy Friday!