Lions, Tiger & Bears, Oh My! (Ghost Detectors #24)
Malcolm’s class trip to the zoo goes bananas when animals break out of their cages. He’s convinced the place is haunted, but is banned from the park when he climbs a cage to get his ghost zapper back from a monkey. Can the boys enlist Mrs. Goolsby’s help to stop the ghost that’s letting the animals out of their cages? Aligned to Common Core standards and correlated to state standards.