I just received a review copy of Bone: Quest for the Spark Book Two by Tom Sniegoski with illustrations from Bone creator Jeff Smith.  I reviewed the first book in March of this year.  This second book in the series isn't going to be available until February of next year.  So if you're looking for a Bone-related gift this month go with the first book and I'll get my thoughts up on the second book sometime in January next year.