Twenty volumes in this series are now published, with other papers forthcoming and planned. They are available below in PDF format. (If you cannot open the files, it could be that Adobe Reader isn't installed on your computer. It can be downloaded free of charge.) Printed copies are available from the CUCR at £5.00 each. We regret that we cannot supply publications unless payment is received with the order. Any queries, please e-mail cucr (@gold.ac.uk).