At the Earths Core,by Edgar Rice Burroughs.
When David Innes and his inventor friend Abner Perry pierced the Earths crust in their Iron Mole, never did they expect to find a fantastic inner world of eternal daylight! A world where prehistoric monsters still live and battle with cave men and women against and even more inhuman master!
At The Earths Core is a freeware: there is nothing to pay in order to get and use it. The At The Earths Core 1.0 free full version contains an installer, and has a size of 637 Kilobytes.
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