Jinho Ko: 17 books

Any high schooler on a nerve-wracking first day at a new school is apt to lose his or her head a little, but in Noh-A's case, she literally does! When she wakes up in one piece with a little help from a mysterious doctor, Noh-A quickly realizes that nothing is as it seems at Amityville High, where...

All hell breaks loose when gangs from schools all over Amityville erupt into an all-out war for supremacy. But even as they battle one another, these powerful warriors from the South, East, and West Districts all have the same goal - to be the brave soul who defeats Jack Frost and claims to the title...

Noh-A watches in fear as Omu strikes down Maru, the last offspring of the Unicorn. With the last obstacle removed and Jack fighting elsewhere in the forest, Omu seizes the Antler of the Unicorn. In an effort to snatch Noh-A's immortality for himself, Omu plunges the Antler deep into her chest. But...

Siegfried of the South District makes his move against the North, and his weapon of choice is...Jin? But despite the fact that this latest threat to her power bears the countenance of her associate, Helmina does not hesitate to unleash her terrible strength against Jin. With Siegfried successfully...

With his friends in danger, Hansen puts memories of the past behind him and squares off against his brother. Though long-dead, Der Freischütz is still a gunman to be reckoned with, but Hansen has a secret weapon in store that could turn the tables on the deadly sharpshooter. As Hansen delivers his...

When Ethan of the East District reunites Noh-A with her long-dead father, only to threaten to kill him again if she does not cooperate with the East District, Noh-A reluctantly agrees to go with Ethan. But securing the mirror image for himself is only half the battle. Ethan soon finds himself under...

With only three croquers left in Snow White's tournament, the princess ups the ante by throwing in an invincible giant! And Da-Il must team up with his rivals if any of them want a shot at landing Excalibur. But when an unexpected foe steps out of the shadows to smite contender and bystander alike,...

Da-Il has a new job working for a famous comic creator. It would be a great opportunity...if Da-Il had any artistic ability. Da-Il fears he'll never be able to create art, until he meets Mu-Huk, a ghost who takes form based on Da-Il's creativity. The budding artist soon learns he has the skills of...

On an invitation from the powerful croquer Adonai, Da-Il enters the mysterious man's croquis world. Along with Chan-Bee, Da-Il undergoes a transformation in this intensely detailed, large-scale world where there exist new powers known as "Masterpieces." Will Da-Il's Masterpiece be enough to get him out of trouble when Mu-Huk is nowhere to be found?

Just as Da-Il finishes erasing a grudge and helping another spirit pass on, a mysterious Croquer and his Zone Keeper invade Da-Il's Dead Zone! Stuck in a fight to the death with the invaders, Da-Il is surprised to learn their true identities. Thanks to a little help from outside forces with their...

As the studio erupts in chaos over Ho Go's new comic, one of his former students - Ga-In - shows up at the door! Da-Il, who ends up sharing his room with his boss' former protégé, wakes up in the middle of the night to find his guest in the grip of a huge monster! Under attack himself, Da-Il is...

There are dark forces at work that seek to manipulate the young croquer Da-Il for their own ends. When he and his friends are held hostage on the subway in the Dead Zone, Da-Il learns more about the fuel for his croquis from a mysterious croquer with a camera. But not all teachers have benevolent motives...and, as Da-Il discovers, some are downright deadly.

Her father killed before her eyes, Noh-A flies into a rage, unleashing her true power as the mirror image. Can her father's words have meant what she suspects? Was Jack Frost responsible for her father's grisly demise in the human world? As Jack squares off against the vengeful mirror image, the truth...

Jack the Ripper has completed his first task as a spy for the West District: discover the location of the Ancient Rock that contains the knowledge of Magic King Solomon - all the wisdom in the world. But during his time in the North, Ripper has discovered something else that has attracted his employers'...