By Delamont, Atkinson, Parry
By Bryony Mathew
By Martin Birchall
By Joseph O'Connor; John Seymour, O'Connor, Joseph, Seymour, John
By Richard McMunn
By Allison Orphan
By Joanna Haynes (University of Plymouth, UK)
By Margot Sunderland
By Jan Sutton, William Stewart
By Earl A. Grollman