Gotham City Sirens #19

BEHIND THE BAT, BEHIND THE CLOWN Talia al Ghul continues trying to convince Zatanna that Catwoman's knowledge of Batman's identity should be erased. When Zatanna refuses, Talia fires missiles at Catwoman's home and blows it up, but Zatanna uses her magic and makes a last-second save. Later, Zatanna comes to try to apologize to Catwoman, but she is less than welcoming. Meanwhile, the Broker finds the gals a new home, the closed Gotham County Arboretum! After settling in a little, Selina tells former psychiatrist Harley Quinn about the problems in her love-life (i.e. Batman!). This causes poor Harly to reminisce about her lover. Harley runs off to an abandoned fair ground and uncovers one of Joker's "bag of tricks". Catwoman and Poison Ivy show up to stop her from doing anything stupid, but it's too late! She throws out some Joker Bombs that knock-out her gal-pals, and swears to kill the Joker!