Secrets of the Great Pyramid

This book by Peter Tompkins delves into the history and mysteries of the Great Pyramid of Cheops, recounting the adventures and discoveries of explorers and scientists over centuries.

It includes an appendix by Livio Catullo Stecchini on the pyramid's measurements and explores various theories about its purpose and construction.

Tompkins also presents his own controversial theories about the pyramid's design and significance.