If you're one of the millions (and millions!) of Batfans who are reveling in the greatness that is Batman: Arkham City but haven't finished it yet, you may want to avoid this particular preview for now, as it takes a major plot cue from that there video game and incorporates it into the DCnU.
Which one, you ask? Well, if you're that curious, you obviously don't care about spoilers, so lookie here below at these preview pages from tomorrow's Batman: The Dark Knight #3, co-written by Paul Jenkins and David Finch, with art from Finch as well.
There's also the curiosity of the White Rabbit, bouncing about Arkham Asylum and Gotham City proper in this Playboy Bunny get-up that has to be freezing this time of year. Has she officially replaced Harley Quinn at the Joker's side now that the Dr. Quinzel is scrumping with Deadshot over in Suicide Squad? That riddle solution may be hinted at below as well.