Gotham City Sirens — DC Comics
Issue: #24
The breakout at Arkham continues here! When Batman shows up to stop the escaping villains, battle lines will be drawn. Will Selina stick by The Sirens? Or will she take on Harley and Ivy? The ending will shock you! Guest starring Batman, The Joker and Clayface.
Creators: Katie Kubert, Harvey Richards, Guillem March, Lorenzo Ruggiero, Andres Guinaldo, Carlos M. Mangual, Jonathan D. Smith, Peter Calloway
Characters: Batman, Joker, Poison Ivy, James Gordon, Catwoman, Harley Quinn, Mr. Zsasz, Clayface (Karlo), Aaron Cash