From the listserv AmSci Forum
John Willinsky's (2005) excellent book on Open Access is now available Open Access. Its only short-coming is that it makes absolutely no mention of its predecessor, the first book on Open Access, edited by Okerson & O'Donnell (1995), published over a decade earlier:
Okerson, A.S. & O'Donnell, J.J. (1995) (Eds.) Scholarly Journals at the Crossroads: A Subversive Proposal for Electronic Publishing. Association of Research Libraries.
Willinsky, J. (2005) The Access Principle: The Case for Open Access to Research and Scholarship MIT Press