Tom Swift and His Big Tunnel, or, The Hidden City of the Andes

The book "Tom Swift and His Big Tunnel" is a novel by Victor Appleton and follows the adventures of Tom Swift, the protagonist. In this novel, Tom and his friends travel to South America in search of a hidden city of the Andes that is said to be rich in gold and other valuable resources. Along the way, they face many challenges and obstacles, including treacherous terrain and dangerous wild animal...