As many of you might already have seen, the York Archaeological Trust have made several great publications available for free download online! I suggest you go download it right away. I know I will... You can find all of it here.
For those interested in textiles there is "Textile Production at 16-22 Coppergate" by Penelope Walton Rogers (1997). If you are into leather then check out "Leather and Leatherworking in Anglo-Scandinavian and Medieval York" by Quita Mould, Ian Carlisle and Esther Cameron.
Also available for download is:
"Finds from Anglo-Scandinavian York" by Ailsa Mainman and Nicola Rogers
"Finds from Medieval York" by Patrick Ottaway and Nicola Rogers
AY 2/2:"York Bridgemasters' Accounts" Translated by Philip Stell (2003)
"Making Archaeology Matter:" by David Knight and Blaise Vyner
"Archaeology and Landscape in the Vale of York" by Mark Whyman and Andy Howard