At long last, here's an updated list
October 2008: It's a kind of magic - Those who practice the arcane arts, for good or bad.
November 2008: The '30s - The first of a series of Jams dedicated to a particular decade. Characters or stories either originally from, or taking part in, the 1930s.
December 2008: They came from outer space - Visitors from the stars who have found their way to Earth, either to befriend or conquer us.
January 2009: Appearances can be deceiving - Characters who disguise themselves as others or who can change shape
February 2009: The '40s - Characters or stories either originally from, or taking part in, the 1940s.
March 2009: Who Watches the Watchmen? - To coincide with the release of the movie, a Jam dedicated to Moore & Gibbons' classic tale.
April 2009: Somewhere beyond the sea - Characters who have some kind of aquatic affiliation
May 2009: Star Trekking - With the latest incarnation transporting into cinemas this month, a celebration of Gene Roddenberry's long lasting sci-fi franchise
(also in May will be a Character Jam for Batman, as he reaches his 70th year in publication)