While Sentai Filmworks do generally announce their anime release plans many a month in advance, for the first time they have chosen to almost simultaneously preview their tentative cover artwork for each of the titles.
For a list of titles to be available during the month of December 2013 read: Sentai Filmworks Formally Announce Their December 2013 Anime Release Slate, otherwise divert your eyes below to check out the cover artwork for the titles included in the release slate: