Oliver Zahn, spitball champion and self-declared rule-wrecker of Brightling Middle School, is not a fan of his new homeroom teacher, Mr. Aidact. The guy is sort of stiff, never cracks a smile, and...

Yash is the best athlete at Robinette Middle School—so good, in fact, that he’s already playing on the high school’s JV sports teams. Imagine his shock when he learns that his JV practices have kept...