Not sated by just one new BATMAN ongoing by Paul Dini? Well, here's another one: GOTHAM CITY SIRENS, pairing him with the very talented Guillem March to tell a tale involving Catwoman, Harley Quinn and Poison Ivy, three Gotham City ladies with a new agenda all their own. But can they really get along? Who has to deal with the fallout? Click below for a sampling. GOTHAM CITY SIRENS #1 hits 6/24.