I am a bookseller. How can I make my books readable on Stanza iPhone/iPod?

Contact our sales department at sales@lexcycle.com - we've put together a number of programs for booksellers like the one we've put in place with Fictionwise and BooksOnBoard. Also, http://booksellers.lexcycle.com provides instructions for enabling your users to download books they purchase on your site directly onto their iPhone or iPod Touch.