The Twelve Trails of Christmas was an short un-canon text wrote by the author Clare Bell in 2009.
It was published for-free online:http://www.rathascourage.com/Twelve_trails
Characters from the Named Clan are tasked by the same author (referred as the "writer-creature") to sing their own version of famous the Christmas's song, with a big amount of problems.
The text is notable for "reviving" Bonechewer into a ghost, giving also some hints to the complex Ratha's feeling toward him and Thakur, inserted in the comical contest. Also Shongshar make a similar appearance.