Yeah, the page appeared at the last GBooks update.

I wonder why your book is available only as a limited preview.

I think this is what Haochi posted about here:
http://blogoscoped.com/archive/2006-11-22.html#n14

BTW, I get a "Not Found" error on this "Free Culture" link:

http://books.google.com/books?vid=ISBN1594200068

Weird, that link works for me Tony... hmm.

Works for me too. Copyright issue?

Hmm, a sec afterward I think that has nothing to do with copyrights.

I also get a default Google 404, maybe it depends on your country laws (i'm from the UK)

You don't have to tweak the url to see the overview page, just click the "More about this book" on the right column of the book preview screen.