Lone Wolf & Cub Manga Omnibus Volume 9 collects two stories from volume 19, all of volume 20, and four stories from volume 21 and features story by Kazuo Koike and art by Goseki Kojima.

With waves of warriors seemingly incapable of killing ronin sword master Ogami Itto, the shogun opts for stealth and subterfuge to attack the Lone Wolf. Using a network of prostitute spies to corner Itto, a master poisoner waits in the shadows to accomplish what razor-sharp steel could not!

Lone Wolf & Cub Mnaga Omnibus Volume 10 contains stories from volume 21 and volumes 22-23 and features story by Kazuo Koike and art by Goseki Kojima.

Like leaves circling a maelstrom, Ogami Itto and his mortal enemy, Yagyu Retsudo, are drawn inexorably toward their final confrontation. As torrential rains pound Edo, Yagyu's forces race to find Ogami before a boatload of explosives reaches him and provides the means to destroy the Yagyu, once and for all!

Lone Wolf & Cub Manga Omnibus Volume 11 contains volumes 24-25 and stories from volume 26 and features story by Kazuo Koike and art by Goseki Kojima.

The swords of Ogami Itto and Retsudo Yagyu stand waiting for the mortal enemies' final confrontation, but Yagyu is imprisoned in Edo Castle, with conniving poisoner Abeno as his warden. Retsudo has two deadly options - take Abeno's prepared meals and be slowly poisoned or die of hunger and thirst!

Lone Wolf and Cub Manga Omnibus Volume 12 collects “Drifting Shadows” and “Straw Boy” from volume 26 and all of volumes 27 and 28 and features story by Kazuo Koike and art by Goseki Kojima.

The road to hell ends here! The final confrontation between ogami Itto and Yagyu Retsudo is finally at hand as the two ultimate swordsmen face off in a titanic struggle to settle their scores once and for all -- and determine the fate of the Lone Wolf’s Cub, little Daigoro!