Googles book search does not allow browsing all the pages of books. My first try to go around this was to search a book for words like and which should be available on most pages. Google does not allow this, but have a look at the following funny search term:
This should display all pages that contain the words of or on. Google does not search for either of the two words because they are too general, but strangely returns ALL the pages.
So, there you go. All pages browsable.
It looks like Google has quickly fixed the problem, when browsing a few pages you get the error message
Your search is too general. Please try again with a more specific query.