"Waking Up on the Wrong Side of the Universe, Part 1" ties into Salvation Run #2.
*The Joker. The Rogues. The Cheetah. And they're just the beginning of Catwoman's problems.
The world's most violent and dangerous villains have been sent to the Hell Planet from Salvation Run, and Catwoman's just arrived! Selina Kyle's got skills, cunning and craftiness, but she's also going to need to make a deal with the devil in order to stay alive! *Source: DC Comics