Amazon Adventure Vol. 1: Book 1

Tommy went to spend some days at the home of his uncles, Uncle Woody and Aunt Mammy. Residents of a large tree house in the middle of the Brazilian forest. Between pranks and antics with his cousin Jasmine, he finds an artifact, which belonged to a late English colonel named Percy Harrison Fawcett. But, such an archaeological object proves to be powerful, opening doors to the enchanted world in the jungle.