Search:

http://bloody-disgusting.com/news/3235614/joe-hill-and-gabriel-rodriguez-rumoured-to-take-over-a-big-2-character/

dunno but http://www.idwpublishing.com/news/article/2572/

seems that IDW Publishing will be releasing a comicbook miniseries titled "Wraith", also written by Hill, that takes place in Christmasland and features characters from the novel