The Library of Unwritten Books

I just saw a piece about The Library of Unwritten Books in the Book Show on BBC 4. Couldn’t resist digging up more information.
This BBC News story “The art of not writing books” is a good introduction, with some more details here.
Such a cool idea. Hope the books get collected into a published anthology as I doubt I’ll make it to any of the events. Or would having them be published defeat the idea?
Love the book boxes too.