Friday the Thirteenth (Professor Nutter Series) by DavidWebb, Derry Dillon Paperback, 80 Pages, Published 2008 by Educational Printing Services Ltd ISBN-13: 978-1-905637-37-9, ISBN: 1-905637-37-3
The Church in Medieval York Records Edited in Honour of Prof Barrie Dobson (Borthwick Texts and Calendars) (Borthwick Texts & Calendars) by David Michael Smith, D.M. Smith, University Of York Paperback, 168 Pages, Published 1999 by Borthwick Institute Publications ISBN-13: 978-0-903857-78-9, ISBN: 0-903857-78-2