Cambridge University Press has made all articles published in Cambridge Journals in 2009 and 2010 free to access for 6 weeks, from 15th July until 30th August 2011.
To access simply visit journals.cambridge.org
Walsh, M. ANN: Access to Cambridge Journals free for 6 weeks. H-AFRICA listserv (H-AFRICA@H-NET.MSU.EDU, 15 Jul 2011).
You can browse journals by subject at http://journals.cambridge.org/action/bySubjectArea?sessionId=99E0A61503AB9C440DCE10F355292D93.tomcat1