librarything.com
You can catalog all your books simply and easily. Features include Flickr-style tagging, inventory export capabilities, Library of Congress cards and cover images courtesy of amazon.com

Nothing like hearing the author’s own voice, as well as those of Conan O’Brien, John Stewart and Stephen King. I attended Vowell’s reading at the Philadelphia Free Library and picked up the CD just so I could hear the rest of the story as only she can deliver it.

Scorchingly funny. A must for entertainment addicts.