Hachette Antoine - Magic Tree House - Adventures In Amazon - 5

Shadi and Ola try to break the curse that made Morgana disappear, and they find themselves in the Amazon forest, but they know nothing about the Amazon except the army of ants that chase them, the reptile that attacks them, and an unruly monkey that throws a tropical fruit at them. Most importantly, night will fall and the bloodsucking bats will emerge from their hiding places...