Percy Jackson and the sea of monsters. Rick Riordan. 2013..

It’s not easy being a half-blood these days.  You mortals can’t even see the monsters we have to fight all the time. So when a game of dodgeball turned into a death match against an ugly gang of cannibal giants, I couldn’t exactly ask my gym teacher for help.

And that was just for starters. This is the one where Camp Half-Blood is under attack, and unless I get my hands on the Golden Flee e, the whole camp will be invaded by monsters. Big ones.