Night of the Zombie Zookeeper

When Desmond and Andres join their class for a field trip to the zoo, they expect a day of animal sightings and bus rides. Instead, they discover the zoo's newest problem: a zookeeper who's turned into a zombie, and the usual safe enclosures no longer feel safe. The two friends must use their ghost-patrol tricks to stop the undead keeper and protect their classmates. This fourth installment in the Desmond Cole Ghost Patrol series is written for newly independent readers, with short chapters, easy language, and illustrations on almost every page.