Chase Cooper here, and I'm back with my 11th diary as a sixth-grade ninja Craziest. Week. Ever. It's the week of the supermoon, and the Astronomy Club is hosting an overnight on Thursday. Sounds like an awesome time, except for the fact that the red and green ninjas, a.k.a. the holiday ninjas, have secretly planned a finishing move for Wyatt that would destroy him forever. As if that weren't enough, some kid name Chris Moss, a.k.a...