 After taking a train to the park, the kids camp out there (with the trio nearly eaten by a lion) and later journey through the rainforest, locating the plantation with the help of a Capuchin monkey.Hiding in the cacao trees on the plantation, the kids witness Ms. Mauvais herself talking to an elderly man, Itamar, who made a brief appearance in the first book, and dies a few days later.They also discover that Ms. Mauvais' first name is "Antoinette."