Harisha/Book 3: Harisha in the Rainforest is the third book from the children's adventure series about the 8-year old boy Marco Adams who gets into incredible situations, while traveling with his parents around the world. In this episode he finds himself in the Malaysian rain forest, where he explores tracks together with his guide - a man by the name of Saad. An unexpected incident changes their plan for the day. The beautiful but poisonous frogs and the predators are their smallest concern. Will Harisha be able to hold his own by himself in the wild and will his gift of being able to speak with animals help him?