MYSTERIES OF THE ANCIENT WORLD Author:National Geographic Society Massive sentinels of stone guard the rockbound shores of tiny Easter Island in the Pacific Ocean. Man-made mountains, the pyramids of Egypt loom above the Nile. — Despite decades of research, many such intriguing remnants of the past remain enigmas. In this book you will search through — the secrets of long dead cultures and civilizations and disc... more »over the riddles that still persist.« less