and try running a few searches on the topic of character education, e.g. “character education religion”, “character education UK” etc.
Notice also that that online library is contained within the main website of the Centre for Character and Virtues at Birmingham University.
Formerly called “Portal”, their library now appears to have 4002 documents. I remember when we started we aimed at reaching 1,000 documents, and we were all asked to contribute relevant material (mostly peer-reviewed articles) that we came across in our research.
Notice however that, again from what I remember, in order to have such a library, the individual documents require some more “tagging” than the single category required for webpages: namely, documents were tagged with 3-5 keywords relating to their content, and then metadata about the author, publication date, publisher etc were added, so as to be able to offer search functions for all those categories.