Tom Swift in the City of Gold, or, Marveleous Adventures Underground

Tom Swift in the City of Gold is a book in the "Tom Swift" series by Victor Appleton. The story follows Tom Swift as he sets out on a quest to find the city of gold deep in the jungles of South America. With the help of his friends, Tom braves dangerous obstacles and battles fierce enemies as he journeys underground to uncover the hidden riches of the legendary city. Along the way, Tom must use hi...