Attack On Titan 17 - Hajime Isayama - Bog

What's left of humanity lives in fear for their lives in this exciting, terrifying manga that's a number one bestseller in the U.S. and Japan. Humankind is down to just a few thousand people who live inside three concentric walls that protect them from the ravenous, giant Titans. The Titans appear to have only one purpose- to consume humanity.