http://www.villagecarols.org.uk/VCbook/purplebg.html

This takes you to the order form for Dr Ian Russells excellent book of Sheffield Village carols.

http://www.worrallmvc.org.uk/images/WMVC-Merchandise-Order-Form.pdf

will take you to the Worrall male voice choir order form for the 'blue book' which is used in many of the pubs.