♥♥ Niels Klim's Underground Travels by Ludvig Holberg ♥♥ Niels Klim's Underground Travels is a satirical science-fiction/fantasy novel written by the No

"Niels Klim's Underground Travels," originally written in Latin by Ludvig Holberg and first published in 1741, is a satirical and fantastical novel that explore

Exploring the hollow earth from the 17th century to the present.

'The Smoky God, or A Voyage Journey to the Inner Earth' is a book presented as a true account written by Willis George Emerson in 1908, which describes the adve