Check out the new public WorldCat website which is now officially live at:

http://www.worldcat.org/

You now have easy access to over 1.3 billion books, manuscripts, multi-media, and other published materials held in over 10,000 libraries for free!  And for each specific title, you can find out if a library near you has it simply by entering your zip code.  Plus, you can link to H-Net book reviews.

You can also embed a WorldCat search box right into your browser window, or create a link to a WorldCat record by using a standard number like an ISBN.

Find out more at:  http://www.worldcat.org/works/default.htm