When Harley’s first Christmas without her mother proves more difficult than she anticipated, she leaves Coney Island and heads to the most holiday-free zone she can imagine: Los Angeles! Looking to forget about her troubles for a little while, Harley dives headfirst into the glitz and glamor of Tinseltown... but finds something unexpected in the process-her holiday spirit!

Batman is making his way to the end of his Knightmares, but his unseen enemy has a few more tricks up his sleeve. ItÕs time once again to stick a knife into the Caped CrusaderÕs broken heart, letting the groom-that-could-have-been peer in on the bachelorette (or should that be ÒCatcheloretteÓ?) party that never was. Artist Amanda Conner (Harley Quinn) rejoins the Bat-family for this monthÕs special storyÑbecause who else you gonna invite to a shindig like this?

After an unimaginable loss, “The Trials of Harley Quinn” come to a screeching halt. As Harley attempts to pick up the pieces and move forward, Mirand’r comes to her with a new offer…one that she can’t refuse!

At last, it’s the star-studded roast of Harley Quinn! Nothing is off-limits, no topic is out of bounds, and no one-and we mean no one!-will escape unscathed. Harley may be the funniest person in the DC Universe, but how well can she take a joke? Plus, in a backup story illustrated by superstar artist Riley Rossmo tying into “The Joker War,” Harley Quinn faces off against Punchline!

When Harley Quinn awoke one morning from troubled dreams, she found herself transformed into a horrible vermin! ÒWhat thÕ heckÕs goinÕ on?Ó she thought. But it wasnÕt just a dreamÉit was the next trial of Harley Quinn!

Harley is trapped in S.T.A.R. Labs with no escape! Abandoned and alone, the former Clown Princess of Crime must face down a horde of invading interdimensional aliensÉbut is she locked in there with themÑor are they locked in there with her?

Harley Quinn’s sojourn in L.A. has been full of tragedy and heartbreak, from the death of her friend to uncovering a deep web of moral compromise that’d make even the most sadistic Batman villain’s stomach churn. In the epic finale to our story, Harley will come face to face with the person pulling the strings and learn who’s out to see her fail!