Mr. Wolf's students are settling into their new classroom, and Randy, Aziza, and Margot realize they have some questions:What happened to Aziza's favorite Frisbee?Is the girls' bathroom really haunted?Where is Mr. Greens, the teacher who disappeared?The three friends want to discover the answers together, so they start a mystery club! Meanwhile, Abdi has his own questions about what happens to the balls that are accidentally kicked over the fence during recess, and thinks he'll be a hero if he can find his best friend's football.Mysteries abound at Hazelwood Elementary!
