Sneak Peek the cover to DC Comics' "Gotham City Sirens- Union" Volume 1 , available April 13, 2011, written by Paul Dini and Scott Lobdell, with illustrations by Guillem March :
"...'Catwoman', 'Poison Ivy' and 'Harley Quinn' have a new agenda in this title collecting 'Gotham City Sirens" #1-7. The three villains are tired of playing by other people's rules — now they're planning to strike out in their own unique ways..."
Click the images to enlarge...
