John Constantine enlists the help of Madame Xanadu to find Alec Holland. When he reaches his destination, Constantine comes face to face with Batman and Superman. Will they work together to calm the source of the volatile Green or are there other forces working against them?

The conclusion of BRIGHTEST DAY AFTERMATH: THE SEARCH FOR SWAMP THING is in stores today. For more about Alec Holland and The Green, read SWAMP THING by Scott Snyder with art by Yanick Paquette as part of DC Comics-The New 52 this September.