They have published important papers about their investigation of the ancient bridge, about roads and about the former Blackfriars' site, off Station Road, which they excavated in 1994, their archaeological work backed up by extensive and dilligent work in the archives.
We already mention their work on the Stirling's History/ burial grounds/ Blackfriars' page of this site.
Ron now sends a link to his Flickr pages of photos of the excavations, drawings, background information and references.
http://www.flickr.com/photos/ronpage1924/sets/72157629268276887/
In the next few days I will be posting similar material about the ancient bridge.