This hack of Google Print which is being disseminated around the Web today at the blogospheric velocity allows you to read all (or perhaps all of the significant bits) of books on Google Print. The method seems to be especially effective for reference works.
This would seem to suggest that the market for certain types of books may be adversely affected by Google Print.
As this blogger puts it ‘why lug around a 1300-page reference when you can just look it up on Google.”