Title Recommendations based on Macbeth

Everything was normal for Clary Fray until she witnessed a group of teenagers murder someone. Now she's seeing things no one else can see. And her mother has vanished, leaving only a cryptic message. Clary joins the Shadowhunters, who are humans infused with angels' blood who use their supernatural abilities to wage a secret war against demons and monsters. They don't seem keen on her joining, but now that she knows what's out there, what else can she do?

The 100 picks up the pieces after Earth was ravaged by nuclear war and 2,658 survivors moved to the Ark. Clarke Griffin knows that the Ark is running out of oxygen, which is the reason (though not the public one) that she and 99 other "Delinquents" have been shipped to the wasteland that is Earth. It's a toss-up as to what is more dangerous: her surroundings or her companions.