Calling all Doctor Who fans and those who might not be. Neil Gaiman has written an episode of this season’s Doctor Who series. It will air Satuday, May 14, for all those lucky enough to have BBC America in their homes. This will be a great cross promotional tool for librarians for patrons that either don’t like Doctor Who or Neil Gaiman’s work but love one of the two. It could produce new watchers of Doctor Who or new readers of Neil Gaiman’s works.