"A Journey to the Centre of the Earth" by Jules Verne is a science fiction novel first published in 1864. Professor Otto Lidenbrock, an eccentric German scientist, discovers a cryptic message suggesting a path to Earth's center through an Icelandic volcano. He embarks on an extraordinary expedition with his nephew Axel and guide Hans, descending into the depths below. The trio encounters underground oceans, prehistoric creatures, and countless perils as they journey through a hidden world beneath our feet, ultimately facing an explosive return to the surface.
Wikipedia page about this book: en.wikipedia.org/wiki/Journey_to_the_Centre_of_the_Earth English re-write version. See PG#3748 for the authentic translation version.