Symmes's Theory of Concentric Spheres

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Overview:

Title: Symmes's Theory of Concentric Spheres
Author: John Cleves Symmes
Year: 1826
Type: Non-fiction

Variant Titles:

1826. Symmes's Theory of Concentric Spheres
1878. The Symmes's Theory of Concentric Spheres, Demonstrating That the Earth Is Hollow, Habitable Within, and Widely Open About the Poles

Genres/Themes:

Google Books

Resources:

Internet Archive page for Symmes's Theory of Concentric Spheres