If you're looking for books on Matt McGinn, then try "McGinn of the Calton" which is his autobiography, not quite finished before he died, but wonderful nonetheless. It was published by Glasgow District Libraries to mark the 10th anniversary of his death. Apart from that, you could look for the CD "best of..." mentioned earlier, which was published with help from his wife Jeanette recently, for a contact number/email and try from there. Adam McNaughtan and Matt were not at school together, but got to know each other through the Glasgow folk scene in the 60s and 70s, would have been fun and a privilege to have been around them though...