Mr. Flinn's best students go to the space museum a few hours away from Tellis, their planet, but Mr. Flinn is fed up with them when they argue and don't get along.
Austin has taken up rock hunting ever since a terrible spill on his mountain bike put him in the hospital, worse, Austin knows the accident was deliberate by his rival, who's hurt and needs Austin to bike to get help.
Kemba wants to be cool like the computer game superhero Underdog, but he can't even save himself from the biggest bully in the sixth grade, let alone protect the weakest of the weak like Underdog does.
Leo the Liar is in trouble when he promises the toughest kid in school a photo of a real zombie, so he sneaks out late at night and finds himself trying to save his family from a zombie swarm.
Leo, known in school as "Leo the Liar," promises a photo of a real zombie to the toughest kid in school, but when he sneaks out late at night, and he finds more than ever bargained for.