This story expands on events from the "Batman vs. the Vampire" two-part story in Detective Comics (1937) #31 and #32.
Dan Didio's weekly column discussing words and concepts that are synonymous with DC, like Elseworlds, Crisis, Countdown, 52 and Year One. He then discusses Year One stories that will be coming out in 2007. DC house ads for ACTION COMICS #844, JUSTICE #8, SEVEN SOLDIERS #1 AND BATMAN: THE MAD MONK #4.