Determined to join the ranks of crime-fighters against the wishes of her police-captain father, Barbara Gordon dons a caped costume to become Batgirl, and must overcome Batman's skepticism while taking on archvillain Killer Moth. Collects BATGIRL: YEAR ONE #1-9.

Catwoman is used as a pawn in a trap to capture a Gotham City crime boss, forcing Batman to save 'the beauty' before she is destroyed by the Beast.

Batgirl Barbara Gordon finds that fighting crime doesn't provide the thrills it once did. But that may not be a problem for long, unless she can defeat the horrifying serial killer known as Mr. Zsasz.

Barbara Gordon is no stranger to secrets. She's the daughter of GCPD Jim Gordon, the vigilante known as Batgirl and was once Oracle, the most powerful hacker on the planet. Someone new has resurrected the Oracle mantle that Babs once controlled, and whoever is behind it is sending Batgirl on a wild chase all across Gotham City. By her side are two equally dangerous vigilantes--Dinah Lance, the rock star-turned-hero known as Black Canary, and Helena Bertinelli, the lethal spy code-named the Huntress. Can this mismatched trio come together in time to solve the mystery of the new Oracle and defeat the villainous forces arrayed against them? Or will these Birds of Prey have their wings clipped before they can even get off the ground? Find out in BATGIRL AND THE BIRDS OF PREY VOL. 1: WHO IS ORACLE? The start of a whole new era for Gotham City's greatest superhero team! From writers Shawna and Julie Benson (TV's The 100) and artists Claire Roe (VERTIGO QUARTERLY SFX) and Roge Antonio (NIGHTWING), it's an action-packed adventure on the streets of Gotham. Collects issues #1-6 and the BATGIRL AND THE BIRDS OF PREY: REBIRTH one-shot.

Now a creature of the night, Batwoman turns against her former lover, Nocturna, in final, deadly conflict!

Fifty years ago, Batgirl made her Million Dollar Debut taking down the nefarious Killer Moth. And ever since, the butt-kicking hero has been a vital part of Batman's team and a role model for girls everywhere, squaring off against mobsters, assassins, super-villains and more. Though many young women have worn the cowl-from unassuming librarian Barbara Gordon to deadly mute assassin Cassandra Cain to teen vigilante Stephanie Brown-all have made their distinct mark on the DC Universe. Now BATGIRL: A CELEBRATION OF 50 YEARS collects all the greatest triumphs and most tragic moments of the many Batgirls in one volume, offering a crash course in the character, from Babs' first appearance by Gardner Fox and Carmine Infantino to her modern-day adventures by Cameron Stewart, Brenden Fletcher, Babs Tarr, Gail Simone and more.

A cloaked figure in black is killing key members of Gotham's underworld, and many believe this vigilante to be none other than the Batman! Discovering the link between Bruce Wayne's lost love and this mysterious "Angel of Death" may mean reopening old wounds for the Dark Knight-especially if the Joker has anything to say about it.

A new super being seeks out Batman--a creature born of hate whom the broken Bat may not last long against!

Presenting the all-new team of Black Canary and...Batgirl?! Barbara Gordon, back in the cape and pointy ears, is once again fighting crime, facing a sinister plot that begins with the Mad Hatter and ends with every villain in Arkham Asylum. How is it possible? Check out this one-shot to find out!

Barbara Gordon, after disbanding the Birds of Prey, returns to Gotham City as a recluse only to lose herself to her Oracle identity entirely. But when the evil Calculator seeks the remnants of the Anti-Life Equation to save the life of his daughter, Oracle will be caught in the crossfire.