Harley Quinn (2000-) #14

A bold new storyline begins as Harley and Poison Ivy leave the dirt-encrusted confines of Gotham City for the bright lights and shining steel of Metropolis. Harley sees opportunity for crime, fun, matchmaking, and a rest from the bounty that sent her running from Gotham. So saddle up and join the girls as they enter a new 'burg, find new digs, decorate 'em, and get into trouble with the law--all in one issue.