Mastering Oracle SQL and SQL*Plus

She was once Batgirl, but now Barbara Gordon has taken on the role of Oracle, the information liaison to the DC Universe's Super Hero community. But after Oracle's all-female super team known as the B

Oracle, Black Canary, Lady Blackhawk, Huntress and Dove: A collection of the world's most notable heroines, and one of the DC Universe's most impressive superteams. In an effort to conceal her identi

Soaring out of BRIGHTEST DAY, the Birds of Prey are back!Oracle, Black Canary, Huntress and Lady Blackhawk all return to Gotham City, where they belong – and they’ve brought a coup

After a mission-gone-bad vaporizes dozens of innocents, Oracle must rely on the unproven and unstable Black Alice to track down the extradimensional weaponry at fault.

With their Gotham headquarters destroyed, Black Canary, Oracle, Huntress, and Lady Blackhawk travel to Metropolis and beyond, searching for metahuman vigilantes who have gone too far in their search f

On a trip to China, Canary runs into the deadly Lady Shiva and Oracle encounters trouble when Huntress stumbles across some of her secrets.

After being convicted of murder and sent to prison, Bruce Wayne escapes, setting off a citywide manhunt, forcing him to call on Nightwing, Robin, Oracle, Batgirl, Spoiler, and Alfred to help clear his

After being convicted of murder and sent to prison, Bruce Wayne escapes, setting off a citywide manhunt, forcing him to call on Nightwing, Robin, Oracle, Batgirl, Spoiler, and Alfred to help clear his

After being convicted of murder and sent to prison, Bruce Wayne escapes, setting off a citywide manhunt, forcing him to call on Nightwing, Robin, Oracle, Batgirl, Spoiler, and Alfred to help clear his

Continuing legendary comic writer Chuck Dixon takes on the crime fighting duo consisting of Oracle, the computer genius who used to fight crime as Batgirl--paralyzed by the Joker but still very much i

An exciting new team of glamourous, crime-fighting, female detectives. Meet Oracle—the computer genius who used to fight crime as Batgirl, paralyzed by the Joker but still very much in action, and Bla

These formative stories chronicle the beginnings of the Birds of Prey team, as Oracle (the former Batgirl, Barbara Gordon) teams up with Catwoman, Black Canary and other female heroes of the DC Univer

Wonder Woman stars in her first digital-first anthology series!Gail Simone and Ethan Van Sciver kick things off when Oracle calls for help after the entire Bat-Family gets sidelined. But when Wonder W

Soaring out of BRIGHTEST DAY, the Birds are back in town! Fan-favorites Gail Simone (WONDER WOMAN, SECRET SIX). Oracle, Black Canary, Huntress and Lady Blackhawk all return to Gotham City where they b

After an attack by the Joker left former Batgirl Barbara Gordon in a wheelchair, she took on the mantle of Oracle, the premiere computer hacker in the DCU. Now, she kicks tail as the leader of a cover

After an attack from the Joker left former Batgirl Barbara Gordon paralyzed, she took on the mantle of Oracle, the premiere computer hacker in the DCU. Now, she kicks tail as the leader of a covert op

Six seemingly unrelated stores all lead to the same shocking revelation -- the real Crisis has yet to begin! Karate Kid ventures to Oracle for answers, Jimmy Olsen attempts to join two exclusive clubs

Huntress goes after a religious cult with a deadly secret and a hidden operative that threatens innocent lives. Meanwhile, Oracle is battling a virus that Brainiac infected her with that is trying to

In these tales from SUPERMAN #19-22, SUPERMAN ANNUAL #2 and ADVENTURES OF SUPERMAN #441-444, the mysterious Supergirl meets Superman for the first time! Plus, the Man of Steel faces Mr. Mxyzptlk, runs

In this new Astro City collection, the spotlight falls on Quarrel and Crackerjack as they face a real crisis: What does an aging crimefighter do when time starts to take its toll? Plus, a lo

In this new ASTRO CITY collection, the spotlight falls on Quarrel and Crackerjack as they face a real crisis: what does an aging crimefighter do when time starts to take its toll? Plus, a look into Qu

In this new Hellblazer collection, John Constantine comes to the aid of his downstairs neighbor, a dimwitted, epileptic giant whose home is haunted by a persistent ghost. Plus, John's affinity with th

The Caped Crusader is challenged by the mystery of the 900 in a special tale celebrating the 900th issue published of Detective Comics! Plus, Batman faces against two new foes: Emperor Penguin and the

The Birds of Prey lose one member but gain another, all while the team itself is pulled apart by personal demons and a traitor in their midsts. Plus, Mr. Freeze is out of Arkham Asylum and looking for

Disturbingly Awful MAD includes our silly spoofs of Star Wars Episode II: Attack of the Clones and The Lord of the Rings: The Two Towers! Plus six Spy vs. Spy encounters, the MAD Hate Book, Planet Ta

In these tales from the 1960s, Superman sees what life might have been like had he grown up on Krypton! Plus, The Man of Tomorrow meets a super outlaw from Krypton, fights Titano the Super-Ape and bat

As the mysterious Captain James Thacker and his crew man a deadly expedition, they will uncover secrets centuries old, but what does any of this have to do with Gus and Jepperd? Plus, while Jeppard, S

The first half of artist George Perez's 1980s run on JUSTICE LEAGUE OF AMERICA is collected in this new hardcover featuring issues #184-186, 192-194 plus Perez's very rare JLA postcard set! Don't miss

Collecting JONAH HEX #13-18, featuring the never-before-told origin of Jonah Hex plus other tales of his travels in the old West, dodging bullets, righting wrongs and courting death.

DeSaad attacks Huntress and Power Girl!DeSaad and the Hellhounds of Apokolips are hunting Huntress and Power Girl and they may not be able to survive the encounter. They must go deep underground and d

When the Joker and Lex Luthor team up and trade cities, the Man and Steel and the Dark Knight Detective must follow suit--with Superman heading into Gotham City and Batman becoming the defender of Met

In this final volume, the big confrontation between Fig and the Conception, between Fig and Lotus Blossom, between Lotus Blossom and the Magical Physicians, between Fig and Lotus Blossom and Harry, be

A new collection featuring the legendary 1990s Batman epics The Return of Scarface and more!This new collection of 1990s Batman tales includes the legendary story The Return of Scarface, one of DC's most vindictive villains made famous from the Batman: The Animated Series. This volume also includes the first appearance of the Gotham Gargoyle, and a run of stories in which the Dark Knight must stop crime boss Zucco. An all-star cast of talent, led by Jim Aparo (The Brave and the Bold), Alan Grant, and Doug Moench, presents Batman: The Caped Crusader Vol. 6, collecting Batman #475-483 and Detective Comics #642.

THE WORLD'S GREATEST SUPER-VILLAINS UNITE in manga format!Mangaka Shiori Teshirogi (Saint Seiya: The Lost Canvas) continues her exciting original story, combining an authentic Japanese comics approach with the World's Greatest Super Heroes.To take down the Justice League once and for all, Lex Luthor, the Joker, Sinestro, Reverse-Flash, Cyborg Superman, and Ares come together to form a super-team of their own: the Injustice League!Once they harness the power of the ley lines for themselves and access the Akashic Records, the Injustice League will have the ability to remake the world as they see fit. It will take the combined might of the World's Greatest Super Heroes to stop them, but when Rui falls into the hands of the enemy, it's up to Batman alone to save him!Mangaka Shiori Teshirogi ( Saint Seiya: The Lost Canvas) continues to bring together the best of both Japanese and American comics as the pulse-pounding adventure continues. The third installment of Batman and the Injustice Lea

Jim Lee, a world-renowned comic book artist, writer, editor and publisher, is currently chief creative officer of DC Entertainment. DC Poster Portfolio: Jim Lee showcases his artwork for fans and coll

The Arkham Knight has arrived in Gotham City with an entire round table of deadly allies, and their first encounter will leave Batman shaken to his core!Alfred Pennyworth…attacked at Wayne mansion! Wh

There's nothing to fear but fear itself--unless, of course, the Scarecrow is involved. After years of psychological and emotional torment, Batman is pushed over the edge. Batman succumbs to his one tr

The road to Doomsday Clock begins here. As Batman and the Flash uncover a mystery that threatens to tear the DC Universe apart,one thing is clear: The end is here.During the unforgettable events of DC

The greatest villain of all time the Joker is back. And he wants revenge on the man now calling himself The Dark Knight!The dedication of a new building commemorating a special Wayne family event--the

It's the moments you'd thought you'd never see! Batman walking down the aisle and Bruce Wayne serving jury duty. Tom King continues his epic run on the Dark Knight as he turns up the intensity to 10!T