"The story initially centers on Eren Yeager, his adopted sister Mikasa Ackerman and childhood friend Armin Arlert, who join the military to fight the Titans after their home town is invaded and Eren's mother is eaten. However, as the story progresses and the truths about the Titans are slowly revealed to the reader, the narrative shifts to encompass Historia Reiss, squad leader Levi, and other supporting characters." From Wikipedia
These books are read by students from across the school - year 9 - 13 and we have to keep several copies of each of the books. Even though the manga are available as anime online the books just keep being borrowed. It is fantastic to see. Coming soon to the library are some new manga series (One Punch Man, Vampire Knight and some new episodes of existing series we stock such as Black Butler, Naruto, Fairytail and Bleach.