Those folks over at Amazon.com did us all a great favor.

They read every book ever written and then teamed up with those folks at Google to produce a really interesting new search engine.

They call the site A9 and what it does is let you search on a term and get regular search results powered by Google on one side of the screen and then it lets you look inside every book that Amazon sells for the that term on the other side.

What an incredible tool this is. Imagine the impact for researchers, authors, and online marketers. Not to mention booksellers!

Of course it’s just good old plain fun too.