Isayama, Hajime

"At great cost to the Garrison and the Survey Corps, Commander Erwin has managed to recover Eren from the Titans who tried to carry him off. But during the battle, Eren manifested yet another power he doesn't understand. As Eren and Krista find new enemies, the Survey Corps faces threats from both inside and outside the walls. And what will happen to Ymir, now that she has decided to make herself the Titans' prize?" -- from page [4] of cover.

Rated T for ages 16+.

Eren's arrival helps the 104th claim victory at Wall Rose, and the identity of the two Titans destroying the walls is revealed.

Giant seemingly unintelligent humanoids known as Titans have been killing humans for years, and for about a century the remaining people have hidden in a large city surrounded by three tall walls. When a gigantic Titan suddenly appears, everything changes.