Telly and Tim are determined to stow away on a freighter bound for Africa when they learn that their father and mother are quarantined with the Ebola virus, and it seems like two ghosts at Fort Pulaski are helping them. Built-in book club includes discussion questions, activities, and a glossary. Interest Level: 3-6 Reading Level: 5.4 ATOS Book Level: 5.4 AR Interest Level: MG AR Points: 2 AR Quiz: 111599EN Lexile Measure: 830.