Despite being identical, Premiere and Tia are actually polar opposites and-even worse-enemies. After learning of the sisters' unprecedented potential for world destruction, Kirito and the gang are forced to put their quest on hold in fear of losing their beloved Ainground and its NPCs. Meanwhile, Genesis, seeking to tap into the twin goddess's powers, challenges Kirito to a battle for Premiere! Which black swordsman will emerge victorious?!

Kirito might not be around, but that doesn't mean the girls aren't still ready for adventure. The fetching lasses of Sword Art Online--Leafa, Silica, Liz, and Lux--are back for a third volume, and they're determined to make the most of their virtual youth!

“This might be a game, but it’s not something you play.” — Akihiko Kayaba, Sword Art Online programmer After Kirito and Eugeo’s brush with death in their fight against the goblins, it’s back to the Gigas Cedar, the massive tree that Eugeo’s destined to hack away at for the rest of his days. But Kirito feels a lot stronger now—even the Blue Rose Sword feels lighter in his hands. As he approaches the fearsome Gigas Cedar with a new “ax” in hand, he realizes that felling the giant just might be within the realm of possibility…

After successfully untangling themselves from a dangerous encounter with the Black Poncho Man and clearing the fifth floor of Aincrad, Kirito and Asuna head to the next challenge, an area filled with...puzzles? What's more, because of the precarious balance of power between two large guilds aiming for the same item, "The Flag of Valor", there's also a murderous PK group to be wary of. As the problems seem to pile up, Kirito and Asuna face the sixth floor of Aincrad completely unaware of the malicious trap awaiting them!!

Two years after waking up in a mysterious fantasy world, Kirito and his oddly human NPC friend, Eugeo, continue their quest to become Integrity Knights--and find Alice, who disappeared so long ago and yet has somehow lingered in the back of Kirito's mind. Their journey takes them to the Imperial Swordcraft Academy, where they must train to become two of the top twelve seats in the class to have even a hope of seeing Alice again. Meanwhile, as Asuna desperately searches for Kazuto Kirigaya, she stumbles across the deeper secret of his new world...

This second collection of gorgeously illustrated artworks highlights events from volumes 10 through 15 of the main story. The definitive edition also includes illustrations from volumes 1 through 3 of Sword Art Online: Progressive, as well as art from animated productions, games, and conventions. A must-have for SAO fans and abec fans alike!

The mysterious player Morte has manipulated the human guilds into fighting on BOTH sides of the Elf War! While Kirito challenges him to a duel, Asuna has an important task of her own: steal the battle plans from the Forest Elves so she can end this quest before it turns deadly. They need to stop the war before anyone loses their life--permanently!

After Ronie and Tiese try to save their friend from the clutches of noble knights Raios and Humbert, they end up getting captured themselves! With the two girls bound and helpless, Kirito's going to need Eugeo's help to save them...but Eugeo finds himself paralyzed by the thought of breaking the Taboo Index! With the fate of his page hanging in the balance, can he violate his world's most sacred code to rescue her?

It's time for the "real" SAO--the third floor! Kirito and Asuna are hardly out the door when they stumble upon the start of the Elf War quest. When they decide to side with the elite dark elf Kizmel, they're set on a path that will push them harder than ever before. But together, nothing can stop them...right?

In order to obtain the crafting recipe for the Fairy Hammer and complete their quest, Silica and company infiltrate a top Blacksmith Fairies' guild! But to do so, they'll have to steal it from Granze, the guild's leader, and that's no easy task...