The New York Times: Stanza: “The iPhone or iPod Touch can act as an electronic book reader.”
— Tip of the Week: Turn Your iPhone Into an e-Book
The Lexcycle FAQ about Fictionwise has two apparently conflicting answers about support for the eReader format:
Can somebody clarify the difference between these questions? Is it just that eReader support exists for iPhone and not the Desktop version?
You are correct. Only Stanza
You are correct. Only Stanza iPhone is able to read books in the eReader format. Stanza Desktop can open them for the purposes of transferring them to your iPhone, but isn't able to display the contents of the book.