Attack on Titan manga omnibus volume 1 collects volumes 1-3 in a larger sized omnibus format with a specially-embossed cover and features story and art by Hajime Isayama.

For eons, humans ruled the natural world. But a century ago, everything changed when the Titans appeared. Giant, grotesque parodies of the human form, these sexless monsters consumed all but a few thousand human beings, who took refuge behind giant walls. Today, the threat of the Titans is a distant memory, and a boy named Eren yearns to explore the world beyond the wall. But what began as a childish dream will become an all-too-real nightmare when a Titan finally knocks a hole in the wall, and humanity is once again on the brink of extinction…

Attack on Titan manga omnibus volume 2 collects volumes 4-6 in a larger sized omnibus format with a specially-embossed cover and features story and art by Hajime Isayama.

The Survey Corps develop a risky gambit – have Eren in Titan form attempt to repair Wall Rose, reclaiming human territory from the monsters for the first time in a century. But Titan-Eren’s self-control is far from perfect, and when he goes on a rampage, not even Armin can stop him! With the survival of humanity on his massive shoulders, will Eren be able to return to his senses, or will he lose himself forever?

Attack on Titan manga omnibus volume 3 collects volumes 7-9 in a larger sized omnibus format with a specially-embossed cover and features story and art by Hajime Isayama.

The Survey Corps sets a cunning trap to capture the mysterious Abnormal Titan that broke through their ranks. As Armin tries to determine the grotesque creature’s identity and purpose, scouts report Titans closing in on all sides! But they don’t seem to be after the humans – instead they’re targeting the Titan!

Attack on Titan manga omnibus volume 4 collects volumes 10-12 in a larger sized omnibus format with a specially-embossed cover and features story and art by Hajime Isayama.

With no combat gear and Wall Rose breached, the 104th scrambles to evacuate the villages in the Titans’ path. On their way to the safety of Wall Sheena, they decide to spend the night in Utgard Castle. But their sanctuary becomes a slaughterhouse when they discover that, for some reason, these Titans attack at night!