Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typ

Tom receives a message from his missionary friend which describes a wonderful lost city, filled with treasures of gold, somewhere deep in the heart of Mexico.

High-spirited young Tom Swift is off on another of his many exciting adventures. This time he's in search of gold in an underground lost city. Tom finds the los

He was too much engaged in reading the missive for no sooner had he perused the first few lines than his eyes began to open wide in wonder and his manner plainl