Emory Adams Allen

Books
The Prehistoric World; or, Vanished races The Prehistoric World; or, Vanished races
The Prehistoric World; or, Vanished races
2012
The Prehistoric World; Or, Vanished races The Prehistoric World; Or, Vanished races
The Prehistoric World; Or, Vanished races
2016
The Golden Gems of Life The Golden Gems of Life
The Golden Gems of Life
2023
The Prehistoric World The Prehistoric World
The Prehistoric World
2023

Audiobooks
The Golden Gems of Life (Unabridged) The Golden Gems of Life (Unabridged)
The Golden Gems of Life (Unabridged)
2024