Robert M. Schoch

Books
Origins of the Sphinx Origins of the Sphinx
Origins of the Sphinx
2017
Die Ursprünge der Sphinx Die Ursprünge der Sphinx
Die Ursprünge der Sphinx
2022
Forgotten Civilization Forgotten Civilization
Forgotten Civilization
2021
Forgotten Worlds Forgotten Worlds
Forgotten Worlds
2012
Voyages of the Pyramid Builders Voyages of the Pyramid Builders
Voyages of the Pyramid Builders
2003
The Parapsychology Revolution The Parapsychology Revolution
The Parapsychology Revolution
2008

Audiobooks
Origins of the Sphinx (Unabridged) Origins of the Sphinx (Unabridged)
Origins of the Sphinx (Unabridged)
2020
Forgotten Civilization (Unabridged) Forgotten Civilization (Unabridged)
Forgotten Civilization (Unabridged)
2021