Lex

Browse

GenresShelvesPremiumBlog

Company

AboutJobsPartnersSell on LexAffiliates

Resources

DocsInvite FriendsFAQ

Legal

Terms of ServicePrivacy Policygeneral@lex-books.com(215) 703-8277

© 2026 LexBooks, Inc. All rights reserved.

Two Thousand Miles Below

Charles Willard Diffin

Two Thousand Miles Below

Two Thousand Miles Below

Charles Willard Diffin

In 1932, Dean Rawson is a mining engineer with an impossible dream: to drill into the heart of a dead volcano and tap the geothermal power boiling two thousand miles beneath the Earth's surface. What begins as a daring industrial venture becomes something else entirely when Rawson and his crew break through the planet's crust and find a world that should not exist. Underground seas glow with bioluminescent life. Ancient civilizations hum with machinery older than humanity. And something down there has been waiting for them. Diffin writes with the breathless certainty of a man who believed the Earth was hollow and waiting to be found, and his novel captures the giddy terror of realizing that the ground beneath your feet is only the beginning. This is pure pulp adventure, unfussy and propulsive, the kind of story that makes you want to pack a flashlight and climb down the nearest shaft.

LibriVox

A science fiction novel that was originally produced in four parts in the publication: Astounding Stories in June, Septe...

Editions

Book cover
Audiobook
Human narrated
Human
R

Read by

Richard Kilmer (1942-2022)

6h 3m

Across the web

aggregate ratings
Internet Archive4.001 rating

More books from this author

C
Charles Willard Diffin
1884-1966

American author known for his influential science fiction stories and versatile writing across genres.

Brood of theDark Moon(aSequel to"Dark Moon")

Charles Willard Diffin

Brood of the Dark Moon(a Sequel to "Dark Moon")

The Hammerof Thor

Charles Willard Diffin

The Findingof Haldgren

Charles Willard Diffin

More books like this

right arrow

The Vampyre;a Tale

1819

John William Polidori

The UnderseaTube

L. Taylor Hansen

SupplementalNights tothe Book ofthe Thous...

Unknown

The Rose andthe Ring

1854

William Makepeace Thackeray

When theSleeperWakes

1899

H. G. Wells

The Star

H. G. Wells

The Star

A Brother toDragons, andOtherOld-Time...

Amélie Rives

A Brother to Dragons, and Other Old-Time Tales

The WorldPeril of1910

George Chetwynd Griffith

Tom Swiftand His AirScout; Or,Uncle Sam...

Victor Appleton

Dreams andDreamStories

Anna Bonus Kingsford

That SweetLittle OldLady

Randall Garrett

Far fromHome

J. A. Taylor

Far from Home

Big Ancestor

F. L. Wallace

Big Ancestor

No MovingParts

Murray F. Yaco

Address:Centauri

1955

F. L. Wallace

Address: Centauri

Off Course

Mack Reynolds