It would be worth a trip to Manhattan just to see this.
Amazon may boast over 900,000 titles, all for one device. Author Andrew Kessler boasts over 3000 copies of one title, and nothing else, all in one storefront in the West Village.
The store is called Ed's Martian Book. Kessler pulled together some life savings and the time and talent of some good-hearted people to help him in his effort to publicize his book, Martian Summer.
Click here to see photos of the store and a access a link to buy the ebook version. I love how the book is categorized under New and Noteworthy and New in Non-fiction and Aliens! It also sounds like a good read by a creative guy.