* One page has been omitted from the reprint of "The TT's Swingin' Christmas Carol".
* "The Seal Men's War on Santa Claus" was originally intended for the never-published seventh issue of Sandman (Volume One). It was reprinted in Jack Kirby Omnibus, Volume 2''.
* "Robin's White Christmas" was originally titled "Robin's White Christmas", which was an error. The title is corrected here.