THE CAVERN OF FIRE (1888) – Written by Francis W Doughty. This novel was originally serialized in The Boys of New York from September 15th to November 3rd of 1888. The main character is Professor Hardcastle, head of Merton College in Illinois. Hardcastle’s pet theory over the years has been that America’s mound builders were really from ancient Greece.
At long last he gets some proof of his belief when a tornado not only slams Merton College but also tears open one of the aged mounds in question. Hardcastle, his student Jack Merton and their Chinese aide John Foo discover an iron chest in the opened mound. The chest contains leather pages which, when translated by the professor, are revealed to feature the account of an ancient Greek adventurer named Polyxaphanes.
Polyxaphanes explored far northern caverns leading deep into the Earth, past the realm of the Hyperboreans and ultimately surfacing amid the Toltecs of what is now Mexico. From there the resourceful Greek eventually found his way to America. Hardcastle, Merton and Foo set off in a lighter than air balloon to search for the Mexican end of the vast subterranean cavern system described by Polyxaphanes. Continue reading